Books prepared for tax work are reconciled, supported by source documents, separated from personal activity, and reviewed regularly for payroll, sales tax, fixed assets, loans, and owner transactions.
The monthly close that prevents cleanup at year end
Reconcile every bank and credit card account, review uncategorized activity, tie payroll reports to the ledger, and confirm that loans and fixed assets are recorded correctly. A short monthly review is more reliable than reconstructing a year of activity at filing time.
The IRS Small Business Tax Guide discusses records for income, expenses, credits, and other federal tax matters affecting people who are self employed. Pennsylvania maintains separate filing and payment resources for state business taxes.
- Reconcile cash and credit cards.
- Review receivables and unpaid bills.
- Separate personal and business transactions.
- Save invoices, receipts, and contracts.
- Review payroll, sales tax, loans, and fixed assets.
When to bring in controller or CFO support
Bookkeeping records what happened. Controller support strengthens the close, controls, and reporting. CFO support turns those reports into forecasts, financing plans, and decisions. Growing companies often need the layers at different times.
Official sources
Use the linked agency material for the complete rule, eligibility criteria, forms, and later updates.
IRS Publication 334: Tax Guide for Small Business↗Pennsylvania Department of Revenue↗This article is general educational information and is not individualized tax, accounting, legal, or investment advice. Rules and agency guidance can change after the publication date.