Business tax preparation works best when accurate bookkeeping and clear documentation are already in place. Whether your business is a sole proprietorship, partnership, corporation or LLC, the right preparation process depends on its tax classification, filing requirements and activity during the year.
Start with reconciled financial statements
Before preparing a return, reconcile bank and credit card accounts through year-end and review the balance sheet. Research uncategorized transactions, duplicate entries, unresolved bank differences and unusual balances. Make sure income and expenses are recorded in the proper period under the accounting method used by the business.
Prepare a complete profit and loss statement, balance sheet and general ledger. Supporting schedules for loans, fixed assets, inventory, accounts receivable, accounts payable and owner activity help the tax preparer evaluate material balances.
Gather the documents that support your return
- Business legal name, tax identification information, ownership records and tax classification
- Prior-year federal and applicable state tax returns, elections and carryforward schedules
- Year-end financial statements, bank and credit card reconciliations, and transaction detail
- 1099 and other information returns received or issued, with amounts reconciled to the books
- Payroll summaries, employer tax filings and records of owner compensation
- Loan and interest statements, asset purchases and disposals, and vehicle or mileage records where relevant
- Inventory records, customer payments, merchant-processing statements and sales tax summaries where applicable
- Details of estimated tax payments, notices, changes in ownership and major transactions
Not every document applies to every business. Your preparer should provide a tailored request list and explain any additional records needed for your filing position.
Keep bookkeeping, payroll and sales tax responsibilities aligned
Business income tax, payroll tax and sales tax are distinct obligations. Their reporting periods, tax treatment and filing procedures can differ. Reconcile payroll expense and liabilities to the payroll provider's reports, and review sales tax collected and remitted against the accounting records.
Businesses operating in multiple states may have additional registration or filing requirements. Nexus and state tax obligations depend on facts such as business activity, employees, sales and applicable rules. These issues should be reviewed individually rather than assumed from the location of the owner or the business headquarters.
Common issues that create tax-season delays
- Personal and business spending mixed without documentation
- Unreconciled accounts, stale receivables or unsupported asset balances
- Missing ownership, distribution or loan details
- Unclear treatment of contractor payments or employee compensation
- Unrecorded inventory adjustments or large equipment purchases
- Late source documents or unresolved discrepancies between software systems
A documented monthly close process can reduce year-end cleanup. It also makes the financial statements more useful throughout the year, not just when the tax return is due.
Tax preparation versus tax planning
Tax preparation focuses on the information and filings for a reporting period. Tax planning looks forward, assessing anticipated transactions, estimated payments and possible implications of operational or ownership decisions. Not every tax preparation engagement includes ongoing planning, so the deliverables and communication schedule should be agreed upon separately.
Filing requirements and deadlines depend on tax classification, jurisdiction and circumstances. Verify current requirements with the applicable tax authority and your tax professional rather than relying on a generic calendar or outdated online article.
How XBS can help
XBS Accounting & Tax Services supports businesses with accounting records, reconciliations, cleanup, payroll coordination and separately scoped tax services. We help owners understand which financial information is ready, which records require attention and where the processes can be improved for future periods.
For organizations seeking recurring accounting support, our XBSiQ services offer defined levels of bookkeeping and reporting. Tax preparation and planning are separately scoped and confirmed after reviewing the relevant records and requirements.
Explore XBS accounting and tax services or contact XBS for a discovery call to discuss your tax preparation and year-round accounting needs.
General educational information, not individualized tax or legal advice. Tax treatment, eligibility and filing responsibilities depend on applicable law and client circumstances.