Year-end is approaching, and for most LA small business owners, that means scrambling to get the books in order. The good news: with some planning and a clear checklist, year-end doesn't have to be stressful. This guide is for LA small business owners who want to close the year cleanly — without surprises.

Why year-end matters

A few reasons to take it seriously:

Tax preparation

  • Clean books — make tax prep easier
  • Identify deductions — before year-end
  • Estimate tax liability — for planning
  • Avoid surprises — at filing time

Better books produce better tax outcomes.

Business decisions

  • Year-end review — what worked, what didn't
  • Performance assessment — vs. goals
  • Planning — for next year
  • Reporting — to partners, investors, lenders

Year-end is a natural review point.

Compliance

  • Required filings — by deadlines
  • Required payments — quarterly estimates
  • Required reporting — for various entities
  • Avoid penalties — for missed deadlines

Compliance prevents problems.

Cash flow

  • Year-end cash — affects January
  • Tax payments — based on estimates
  • Q1 planning — depends on year-end
  • Budget — for next year

Year-end cash affects next year.

The 6-week checklist

A realistic timeline:

6 weeks before year-end

  • Review major contracts — for renewals, terms
  • Identify upcoming payments — for cash planning
  • Plan inventory — if applicable
  • Review subscriptions — for adjustments

Get ahead of major items.

4 weeks before year-end

  • Update books — through current month
  • Reconcile bank accounts — all of them
  • Reconcile credit cards — all of them
  • Review AR aging — for collection needs

Reconciliation is critical.

2 weeks before year-end

  • Inventory count — if applicable
  • Final invoice submission — for customers
  • Vendor confirmations — for amounts owed
  • Payroll final — for the year

Finalize what's outstanding.

1 week before year-end

  • Final reconciliations — complete
  • Adjusting entries — as needed
  • Asset review — for depreciation
  • Liability review — for accuracy

Catch anything missed.

Year-end day

  • Final transactions — recorded
  • Books closed — for the year
  • Backup — of all records
  • Reports run — for review

Officially close the year.

After year-end

  • Distribute reports — to owners, partners
  • Tax planning meeting — with accountant
  • Q1 cash planning — based on results
  • Lessons learned — for next year

Use year-end for planning.

Specific tasks

A practical list:

Bank and credit card reconciliation

  • All bank accounts — reconciled
  • All credit cards — reconciled
  • Discrepancies investigated — and resolved
  • Outstanding items — cleared or explained

Reconciliation is the foundation.

Accounts receivable

  • Aging report — current
  • Collection efforts — on overdue
  • Bad debt review — what to write off
  • Customer confirmations — if material

AR affects revenue and cash.

Accounts payable

  • All bills entered — for the year
  • Vendor confirmations — for accuracy
  • Recorded amounts — match expectations
  • Outstanding items — tracked

AP affects expenses and cash.

Inventory

  • Physical count — completed
  • Variances explained — and adjusted
  • Cost basis — confirmed
  • Obsolete items — written off

Inventory accuracy matters for COGS.

Fixed assets

  • Current list — accurate
  • Depreciation — calculated correctly
  • Disposals — recorded
  • New purchases — capitalized properly

Fixed asset tracking affects depreciation.

Loans and debt

  • Balances confirmed — with lenders
  • Interest recorded — accurately
  • Principal payments — tracked
  • Upcoming payments — planned

Debt tracking affects interest expense.

Payroll

  • Final payroll — for the year
  • W-2 preparation — information ready
  • Quarterly filings — current
  • Year-end forms — distributed

Payroll year-end is complex.

Sales tax

  • California sales tax — current
  • Local taxes — where applicable
  • Year-end filings — prepared
  • Audit-ready — records available

Sales tax compliance matters.

Common year-end mistakes

A few things to avoid:

Mistake 1: Waiting until December

  • Too late — for some planning
  • Backlogged — bookkeeper overwhelmed
  • Rushed — errors more likely
  • Stressful — for everyone

Start earlier.

Mistake 2: Missing reconciliation

  • Errors compound — over months
  • Reconciliation is hard — with backlog
  • Statements lose availability — older
  • Discrepancies are harder — to resolve

Reconcile monthly, not annually.

Mistake 3: Forgetting personal expenses

  • Easy to mix — in small businesses
  • Adjustments needed — at year-end
  • Document carefully — for tax purposes
  • Talk to accountant — about proper handling

Personal expenses in business books are common.

Mistake 4: Not planning for taxes

  • Quarterly estimates — based on projections
  • Year-end projection — for Q1 payment
  • Cash for taxes — set aside monthly
  • Don't surprise yourself — at filing time

Tax planning is year-round.

Mistake 5: Poor documentation

  • Missing receipts — at year-end
  • Incomplete records — for review
  • Lost invoices — affects accuracy
  • Backup failures — preventable issues

Documentation matters.

Year-end tax planning

A few specific things:

Estimated tax payment

  • Q4 estimate — due Jan 15
  • Based on year-end — projection
  • Safe harbor — based on prior year
  • Cash flow — affects amount

Estimated taxes are required.

Deduction timing

  • Accelerate deductions — if appropriate
  • Defer income — if appropriate
  • Section 179 — for equipment
  • Retirement contributions — for owner

Strategic timing matters.

Loss harvesting

  • Investment losses — for owners
  • Business losses — for tax planning
  • Capital losses — offset gains
  • Talk to accountant — for specifics

Loss harvesting is advanced.

Entity considerations

  • S-corp election — for some
  • LLC structure — for others
  • Year-end changes — possible
  • Talk to accountant — before changes

Entity changes need planning.

Working with your accountant

A few practical things:

Schedule early

  • Tax season is busy — book early
  • Year-end planning — meeting in November
  • Documents needed — prepare in advance
  • Timeline agreed — for delivery

Early scheduling helps everyone.

Provide complete records

  • All financial statements — for the year
  • Reconciliations — of all accounts
  • Supporting documentation — for unusual items
  • Inventory records — if applicable

Complete records produce better outcomes.

Discuss major items

  • Significant transactions — context needed
  • Unusual items — explanation matters
  • Future plans — affects strategy
  • Concerns — to address together

Communication produces better planning.

Plan for next year

  • Lessons learned — from this year
  • Improvements — to systems
  • Goals — for next year
  • Changes — to consider

Year-end is a planning opportunity.

Q1 considerations

A few things to plan for January:

Cash flow

  • Q1 estimates — due January 15
  • Q4 sales tax — if applicable
  • Year-end bonuses — for employees
  • Cash reserves — for slow months

Q1 cash needs planning.

Tax filings

  • W-2s and 1099s — by January 31
  • Quarterly estimates — by January 15
  • Annual filings — by March 15 (S-corp) or April 15
  • Extensions — available but not ideal

Tax calendar matters.

Business planning

  • New year initiatives — implementation
  • Budget — for the year
  • Goals — specific and measurable
  • Strategy — based on year-end review

Q1 planning sets the year.

What we offer

Bookkeepers Los Angeles provides year-end bookkeeping services for LA small businesses — with proactive planning, clean reconciliations, and seamless handoff to your accountant. We help you close the year cleanly, prepare for taxes, and start the new year strong. Free consultations available.

📞 Call (323) 709-8818 or [request a consultation online](https://www.bookkeeperslosangeles.com/contact). Service area: Los Angeles, including downtown, Westside, and San Fernando Valley.