Excel Job Brief: Small Business Accounts Spreadsheet Fix/Build

I run a small business and need a working Excel spreadsheet that helps me track monthly income and expenses — and generates totals that I can use for:

Universal Credit reporting (monthly net income)

Carer’s Allowance (annual income total)

HMRC Self-Assessment (annual income, expenses, net profit)

I already have a file with the right structure — but the formulas and calculations aren’t working properly, especially when entering my own data. I need someone to either fix it or rebuild it cleanly from scratch.

✅ What It Must Do:
Income and Expenses Tabs

Date, Description, Amount, and Category columns

Dropdown list of expense categories (including “Online & Website fees”)

Input dates in UK format (DD/MM/YYYY)

Optional: highlight if a date is invalid or won’t be counted

Summary Tab

Monthly breakdown of:

Total Income

Total Expenses

Net Profit

Totals that auto-update from the Income/Expenses tabs

Annual totals

Clear value for:

Universal Credit reporting (monthly income)

Carer’s Allowance reporting (annual income)

Annual Expense Breakdown

Sums up each category over the full year

Monthly Category Breakdown

Shows how much was spent in each category per month

I have a template that almost works — but formulas don’t pull data correctly when I enter my own info.

You’re welcome to fix or rebuild it.