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I have an existing mortgage-amortization workbook in Excel that needs a precise formula and logic overhaul. At the moment several figures are off: the total payment summaries aren’t matching reality and, more critically, the balances reported at different periods drift from what they should be. Because those totals feed directly into our Net Tangible Benefit calculation, that metric is now unreliable too. Your mission is to trace the formula chain, isolate the logic errors, and rebuild whatever parts of the sheet (or any supporting VBA) are causing the mis-calcs. While you’re in there, I’d like the file streamlined so recalculation is quick even with large input changes. Also, need to create "Effective APR & Payment" should the loan be paid off before 30yrs i.e. after 6 months, 1 year, 3 Years, and 8 years. Deliverables • Corrected formulas (or VBA) ensuring payment summaries and period balances reconcile accurately. • A reliable, automatically updated Net Tangible Benefit section reflecting the fixed totals. • Brief change log so I can follow the adjustments and maintain the sheet going forward. Acceptance criteria The workbook must reproduce industry-standard amortization schedules for a range of interest rates, terms, and extra-payment scenarios without rounding drift, and recalc time should remain under two seconds on a typical modern laptop. If you’re confident in auditing complex Excel logic, let’s get this sheet back on track.
Projektin tunnus (ID): 40310276
43 ehdotukset
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Aktiivinen 25 päivää sitten
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43 freelancerit tarjoavat keskimäärin $431 USD tätä projektia

Dear Client, I understand the pain you’re facing: misaligned totals and drifting balances break trust in the Net Tangible Benefit metric. I will trace the formula chain, isolate logic errors, and rebuild the affected parts (formulas, conditional checks, and any VBA) so calculations reconcile reliably. I’ll also streamline recalculation for larger inputs, aiming for sub-2-second recalc on common hardware. The deliverables include corrected formulas or lean VBA, a dependable Net Tangible Benefit section, and a concise change log to keep the workbook maintainable. What is your preferred file format and Excel version for the final deliverable to ensure compatibility and easy maintenance? Here is my approach in plain terms: - Audit the amortization logic end-to-end, compare with standard schedules, and reproduce correct payment, interest, and balance columns for multiple rate/term scenarios. - Replace fragile links with robust references, add guards against rounding drift, and optimize calculation paths for speed. - Add an Automated Effective APR & Payment section for payoff scenarios at 6 months, 1 year, 3 years, and 8 years, with clear outputs. - Create a change log template that captures what changed, why, and testing notes so you can maintain the sheet. Key questions I will use to scope the work (please confirm): - Do you want the changes to be fully formula-driven, or should I implement a lightweight VBA module for re-calculation and auditing? - Which Excel version and
$750 USD 17 päivässä
7,5
7,5

With over 15 years of experience, I possess deep expertise in data analysis, financial modeling and, most crucially, Excel and VBA automation. I am confident that I can successfully resolve your current mortgage-amortization workbook discrepancies as well as introduce any necessary adjustments for an effective APR and payment analysis. My accessible approach to complex Excel logic auditing will ensure your formulas are clear, accurate, and reliable providing industry standard results for a variety of circumstances, recalculation time maintaining under two seconds. Beyond these specific skills is my commitment to providing long-term support on projects. In addition to supplying you with a refined workbook which resolves every balance discrepancy and mis-calculation in your sheet within agreed-upon timeframe;, I will also include a change log enabling you to see and track the adjustments made during the process. As we work together on this project, you can be certain that I will communicate clearly, diligently, and proactively seek your input as we progress. Let's leverage my skillset towards optimizing your mortgage-amortization process. I am positive that my work will align with the high standards your business deserves and save you valuable time and resources through streamlined automated processes.
$250 USD 1 päivässä
6,7
6,7

Hello, With over 7 years of experience in Data Processing, Excel, Excel VBA, Accounting, Excel Macros, Financial Analysis, and Visual Basic, I have carefully reviewed your project requirements. To address the issues in your existing mortgage-amortization workbook, I will meticulously trace the formula chain, identify and rectify logic errors, and optimize the sheet for quick recalculation. Additionally, I will create an "Effective APR & Payment" feature for various loan payoff scenarios. The deliverables will include corrected formulas or VBA scripts for accurate payment summaries and balances, a reliable Net Tangible Benefit section, and a change log for future maintenance. The workbook will be designed to generate industry-standard amortization schedules efficiently. I am keen on discussing the project further to provide a tailored solution. Please connect with me in the chat for a detailed conversation. You can visit my profile at: https://www.freelancer.com/u/HiraMahmood4072 Thank you.
$275 USD 2 päivässä
6,4
6,4

Having specialized in accounting for a significant period of time, I believe I possess the necessary skills and experience to undertake this project efficiently and promptly. In the past, I have successfully managed numerous financial spreadsheets and overhauled several complex formulas, consistently delivering desired results for my clients. Your task promises to be challenging but unlocking intricate spreadsheet logics is precisely the kind of task that gets me excited! From reconciling figures to creating reliable systems, your spreadsheet will witness a complete transformation under my guidance. Additionally, apart from fixing existing errors, I will ensure quick recalculation even when handling large datasets so you can make informed decisions without wasting productive hours. Also, I understand the importance of syncing data with industry-standard practices, further guaranteeing you precise and accurate calculations. In summary, my multitasking abilities and meticulousness align well with your project requirements. Further, I am willing to tailor my approach according to your preferences and provide comprehensive documentation keeping you updated about all changes implemented. Let's commence this endeavor together and get your mortgage-amortization workbook back on track while exceeding your expectations!
$500 USD 7 päivässä
5,8
5,8

hello i am very familar with excel tool. you can check my profile regarding excel project here. can we discuss more details together? Thank you Brayan
$500 USD 7 päivässä
5,2
5,2

Hi, I can help you with this. I am a developer with extensive experience with automations and integrations. I've helped clients with similar projects. Let me know your interest, Sincerely, Nicolas
$500 USD 7 päivässä
5,2
5,2

Hello, I am excited about the opportunity to work on your project involving an existing mortgage-amortization workbook in Excel that requires a precise formula and logic overhaul. I will meticulously trace the formula chain, identify and rectify any logic errors, and optimize the sheet for quick recalculation even with substantial input changes. Additionally, I will create an "Effective APR & Payment" feature for various loan payoff scenarios before 30 years. The deliverables will include corrected formulas or VBA scripts, a reliable Net Tangible Benefit section, and a concise change log for easy maintenance. I am confident in my ability to meet your expectations and provide a seamless solution to enhance the accuracy and efficiency of your workbook. Regards, CA. Swati Jain, CPA | Indian CA & CS
$380 USD 2 päivässä
4,5
4,5

Hello, I’ve audited and rebuilt complex financial Excel models, including mortgage amortization sheets where rounding drift and broken formula chains caused inaccurate balances and compliance metrics. I’ve corrected similar issues affecting APR calculations and payoff scenarios used in lending workflows. I’ll trace the full formula dependency chain, isolate discrepancies in payment logic, and rebuild calculations using industry-standard amortization formulas (PMT/IPMT/PPMT or optimized VBA where needed) to eliminate drift. I’ll also implement Effective APR & Payment scenarios (6m, 1y, 3y, 8y) with precise payoff logic, and ensure the Net Tangible Benefit section auto-updates reliably. Performance will be optimized by simplifying formulas and reducing volatile calculations to keep recalc under 2 seconds. You’ll receive a fully reconciled workbook, accurate amortization outputs across scenarios, and a clear change log for maintainability. Oscar
$600 USD 5 päivässä
4,0
4,0

Completing complex data analysis and providing precise financial solutions are two things I excel at in my 5+ years of experience. I've worked with numerous accounting programs, and Excel is a tool that I know inside out. In your project, repairing the mortgage amortization workbook, my impeccable attention to detail will be paramount. I'll isolate the logic errors, rebuild sections as required, and ensure all calculations align with industry standards at all times. Moreover, I understand the significance of recalculation speed, and with large input changes, it becomes even more critical. Using my efficient approach and deep-rooted understanding of formulas and VBA functions, I'll streamline your file so recalculation remains swift without compromising accuracy. Additionally, creating an "Effective APR & Payment" for different pay-off periods shows my ability to navigate intricate loan scenarios and offer optimal solutions. You deserve a freelancer who understands both the intricacy of mortgage calculations-sections that significantly impact net tangible benefits-and how important it is for them to be reliable. Hiring me ensures both the trustworthiness of your calculations and a knowledge transfer through my comprehensive change log."
$250 USD 7 päivässä
4,1
4,1

Hello, I hope you’re having a great day. I reviewed your project and I would be happy to assist you with your Data Analysis needs. As a professional data analyst, my goal is to transform raw data into clear and meaningful insights that help clients understand their data and make better, data-driven decisions. I can help you clean and organize raw or unstructured data, perform accurate and detailed analysis, identify trends and patterns, and create professional charts, graphs, and dashboards. I will also provide a clear, well-structured report with actionable insights so that the results are easy to understand and useful for decision-making. I have experience working with tools such as Microsoft Excel, Google Sheets, Python, and Power BI, which allow me to analyze data efficiently and present the results in a professional and easy-to-understand format. I always focus on delivering high-quality and accurate work, maintaining clear communication with clients, ensuring fast and on-time delivery, and providing complete client satisfaction. I would love to learn more about your project. Could you please share the dataset and let me know what type of analysis or insights you are looking for? Once I review the details, I can start working immediately and deliver the results as quickly and accurately as possible. Thank you for your time and consideration. I look forward to working with you. Best regards,
$250 USD 2 päivässä
4,3
4,3

Dedicated Freelancer Ready to Elevate Your Project for Repair Mortgage Amortization Excel. I have a solid background in Accounting, Excel VBA, Data Analysis, Excel, Excel Macros, Visual Basic, Financial Analysis and Data Processing, I bring valuable expertise to your project. I have successfully completed many projects with 100% client satisfaction. Clear and timely communication is my priority. I believe in keeping you informed throughout the project lifecycle. I am available for a discussion at your earliest convenience. Please feel free to contact me to further discuss your project details. Thank you for considering my bid. I am excited about the opportunity to contribute to the success of your project. Please visit my portfolio to check my previous work samples, here - https://www.freelancer.com/u/GraphicsHub2k24?page=portfolio&w=f&ngsw-bypass= Best regards, Muhammad Asim Khan
$250 USD 1 päivässä
3,9
3,9

I’ve built and audited numerous financial models, specifically focusing on debt schedules where precise logic is non-negotiable. Having recently restructured a complex commercial loan workbook to account for variable interest rates and balloon payments, I understand how easily circular references or incorrect compounding periods can break a mortgage sheet. I can dive straight into your current workbook to identify why the math isn't squaring and ensure your final schedule is bank-accurate, regardless of whether the issue lies in the core interest formulas or the payment frequency logic. My approach starts with a comprehensive formula audit to isolate logic gaps in your PMT and IPMT functions, ensuring that interest components align perfectly with the declining balance. I will optimize the date-sequencing logic to handle leap years and custom payment frequencies while implementing robust error-handling for any manual "Extra Payment" inputs that might be disrupting the amortization curve. Finally, I’ll verify that the ending balance reaches zero exactly at maturity, eliminating the floating-point rounding discrepancies and cumulative cent errors that often plague standard Excel templates. Does your specific loan structure require semi-annual compounding or standard monthly interest? I’d also like to know if the balance is breaking after manual overrides or if the core formula logic is fundamentally miscalculating the interest-to-principal ratio. I am available to hop on a quick screen-share to diagnose the file or provide a corrected version today once I review the current logic. Let’s connect to get this functioning perfectly.
$562 USD 21 päivässä
3,5
3,5

Hello there,, I have advanced experience in Data Mining, Statistics, Statistical Analysis and Data Science. With my vast background in data analysis and management, I am confident in my ability to handle your categorical data project effectively and efficiently. I have extensive experience in collecting, cleaning, analyzing, and visualizing data using Python programming, an invaluable asset for a project of this nature. Additionally, I am well-versed with CRISP-DM framework and adept at identifying patterns within datasets Choosing me means benefitting from not only my expertise but also my personal approach to projects. I understand that each task is unique, requiring tailored skills, and so I'm willing to go the extra mile to provide you with results that meet and exceed your expectations. Let's join forces in this project as our combined strengths will surely produce a result that's efficient, elegant and insightful! Let's not waste any more time! Together, we can mine this data efficiently and answer the questions to achieve your goals. Best Regards, Thanks
$250 USD 2 päivässä
3,5
3,5

Hi there, I understand the urgency and importance of ensuring your mortgage amortization workbook functions accurately, especially since it impacts your Net Tangible Benefit calculation. With my extensive experience as a top California freelancer specializing in Excel and VBA, I have helped clients resolve complex formula issues, ensuring their financial analyses are reliable and precise. I will diligently trace the formula chain to identify and correct the errors affecting your payment summaries and period balances. My approach will not only fix these critical issues but also streamline your sheet for fast recalculations, ensuring efficiency even with significant input changes. Additionally, I'll implement the "Effective APR & Payment" calculations based on various payoff scenarios as you requested. Let’s work together to get your workbook back on track swiftly. Please message me at your earliest convenience to discuss your project further and I can provide a detailed timeline. What specific errors have you noticed in the current mortgage amortization workbook that you want to prioritize fixing?
$610 USD 14 päivässä
3,1
3,1

hi, I understand that your workbook has calculation issues around amortization, balances, and APR, and needs to be corrected and made reliable. In my brief, going through the formulas step by step, fixing the logic, and simplifying the structure would help get everything aligned and accurate. I would clean up the amortization calculations, make sure principal and interest match correctly, and add a clear module for effective APR and early payoff scenarios. I can rebuild formulas, handle edge cases like extra payments, and make sure everything calculates consistently. Let me help your project with my passion, I will do my best. Sean.
$555 USD 5 päivässä
2,5
2,5

Amortization drift almost always comes from rounding logic or inconsistent period references — I'll trace the full formula chain and fix it at the source, not patch it. I'll audit and rebuild the payment summary and period balance formulas so they reconcile exactly, fix the Net Tangible Benefit calculation, and add the Effective APR and payment scenarios for early payoff at 6 months, 1, 3, and 8 years. Change log included so you can follow every adjustment. Recalc optimized to stay under two seconds. Share the file and I'll send you a free audit identifying every formula error before touching anything — so you know exactly what's broken.
$370 USD 3 päivässä
1,6
1,6

As an experienced financial professional with a deep understanding of Excel, I can confidently state my ability to fix and streamline your mortgage-amortization workbook. Over my 7-year career, I have supported businesses just like yours in the United States, specializing in processes that ensure financial data accuracy and transparency. My expertise in NetSuite, Xero, and QuickBooks highlights my capacity to tackle complex financial challenges. One of my key strengths is auditing complex Excel logic and rooting out errors. By leveraging this expertise for your project, I will trace the formula chain, isolate the logic errors and rebuild the necessary parts of your workbook to ensure every figure aligns precisely with reality. Moreover, I'll integrate a change log so you can follow these adjustments and maintain the sheet in the future. Your satisfaction is my topmost priority, and achieving industry-standard amortization schedules without rounding drifts is a challenge I am eager to take on. With me on board, recalculation will be swift even with large input changes, not exceeding two seconds on a modern laptop. Let's alleviate all doubt about your ‘Net Tangible Benefit’ metrics together by creating an automatically updated section that reflects fixed totals reliably. Choose me for peace of mind in your mortgage amortization!
$250 USD 7 päivässä
1,3
1,3

Hello, There’s something satisfying about turning a “drifting” financial model back into a precise, reliable machine. An amortization workbook should behave like clockwork, every payment, balance, and summary locking perfectly into place. Right now the inconsistencies are breaking that trust, especially with the Net Tangible Benefit depending on flawed totals. I’ll dig into the formula chain, trace every dependency, and rebuild the logic so your sheet produces clean, audit-proof results across all scenarios, including early payoff timelines and accurate effective APR calculations. I bring strong experience in financial modeling and Excel auditing, including complex amortization schedules and performance optimization. I will correct and standardize formulas, eliminate rounding drift, and ensure balances reconcile at every period. I will also implement a robust Effective APR and Payment logic for early payoff scenarios, and streamline the workbook for fast recalculation without unnecessary volatility or heavy formulas. The final model will be clean, transparent, and easy for you to maintain. Send me a message.
$500 USD 7 päivässä
1,6
1,6

Hey — saw your post about repairing your mortgage amortization Excel workbook. When the core formulas or logic are even slightly off, the whole schedule (interest, principal, and ending balance) starts drifting over time. Quick question before I suggest an approach: Do you want the sheet to handle just fixed-rate loans, or should it also support extra payments, rate changes, or irregular schedules? I’ve fixed and built several amortization and financial models in Excel, including ones with complex edge cases and custom repayment logic. If you share the workbook or a sample version, I can review the formulas and logic and tell you exactly what needs to be corrected.
$500 USD 7 päivässä
0,9
0,9

I see you need a thorough audit and correction of your mortgage amortization Excel workbook to fix payment summary mismatches and balance drift. It’s clear that accuracy in your Net Tangible Benefit calculation depends on precise formulas and streamlined logic, which you want restored and optimized. Your project requires tracing complex formula dependencies and possibly revising VBA code to ensure all payment totals and period balances reconcile perfectly. You also want to add an “Effective APR & Payment” feature for early loan payoff scenarios at various timeframes, and maintain recalculation speed under two seconds, which is critical for usability. I’ve rebuilt mortgage amortization models with VBA enhancements that corrected formula chains and improved performance under large inputs. In one project, I automated dynamic recalculations and ensured exact balance tracking without rounding errors, which directly aligns with your need for reliable financial outputs and quick recalcs. I can complete this workbook overhaul, including formula fixes, VBA adjustments, and the new APR feature, within 5 days. Let’s discuss your file and get the amortization schedule accurate and efficient again.
$275 USD 7 päivässä
0,0
0,0

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