Dynamics 365 Business Central – How I post opening balances for reducing balance Fixed Assets

Introduction

When posting opening balances for reducing balance assets things can sometimes prove a little challenging.

In this post, I’ll walk through how I post opening balances for reducing balance assets, and the best practices I follow.

In this example I’m posting opening balances for a reducing balance asset as at 31/08/23 in the financial year 2023.

Step 1 – Create a close the previous Financial Year

When creating a new company in Business Central its common to only create the financial year you are posting opening balances for. However, when posting opening balances for fixed assets that have a depreciation method of “Reducing-Balance”, I’ve found a slightly different approach is needed. In such cases, I also create the preceding year and then close it.

Therefore, for my example, I go to “Accounting Periods” and ensure the previous financial year has been created and also closed. I’m posting the opening balance for 2023 so I’ve also created the year 2022 and closed it.

Step 2 – Depreciation Book Setup

The next thing to do is to ensure the option “Use Accounting Period” is off in the Depreciation Setup and also switch off the GL Integration.

**I’ve already posted the opening position for the Asset Cost and Accumulated Depreciation in the General Ledger so I switch off GL Integration

Step 3 – Post the opening balance as at the end of 2022

As reducing balance depreciation is calculated on the carrying amount of the asset at the start of the financial year, you must post the opening balance at the end of the previous financial year, regardless of when you are going live with Business Central.

The asset in my example has an original cost of £9838.71 as at 30/09/2014, with accumulated depreciation as at the 31/08/2023 of £7,757.61.

However in order to post this correctly, and have the system create the correct depreciation, I need to post the depreciation at the end of 2022 which is £7526.38, giving a carrying amount (Net Book Value) as at the beginning of 2023 of £2312.33.

I’ll then post the depreciation for January through to August separately, to get the exact opening position of £2,081.13.

I therefore enter a Fixed Assets Journal as per below ensuring to use the original place in service date for the Opening Cost and the end of the previous financial year for the accumulated depreciation to give me the correct Net Book Value.

Step 4 – Run Depreciation and Check the Amount

After posting the opening entries, I then run the Calculate Depreciation job with a date of 31/01/2023 and this gives me depreciation of £28.90, which is exactly what I was looking for 🙂

I then run the depreciation for January through to August as per below to get the opening position as pf the end of August.

Conclusion

The main takeaways are to create the previous financial year and close it, and also post the opening cost using the assets original place in service date, and post the depreciation on the last day of the previous financial year.

Thanks for reading!

Need help with Business Central? Contact me 🙂