Zachary Schwarz CPA — Accounting & Tax Services
Who I work with

Accounting for service businesses

Consultants, agencies, cleaning companies, landscapers, salons and other service businesses sell time and expertise, so the numbers that matter are utilization, collections and what each client is really worth. Accrual books make those visible.

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What the books need to handle

Revenue recognized when earned

Retainers, deposits and prepaid packages held as liabilities until the work is delivered, so a big month of deposits is not mistaken for a big month of profit.

Receivables and collections

An aging that is reviewed and acted on, because in a service business unpaid invoices are usually the largest single drag on cash.

Profitability by client or service line

Seeing which clients and services actually earn their keep once labor and delivery costs are included.

Owner pay and entity structure

Salary, distributions and the S-corp question worked out from your real numbers rather than a rule of thumb.

Numbers worth tracking monthly

Utilization

Billable hours as a share of paid hours, by person and team.

Effective rate

Revenue divided by hours actually worked, including write-downs.

Days sales outstanding

How long invoices take to collect, trended monthly.

Client concentration

Share of revenue from the largest clients, and the risk that carries.

Balance sheet accounts I keep workpapers on

Each of these is supported every month by a workpaper that ties the balance to a source document, so the number can be trusted and followed by anyone who reviews it.

Accounts receivable

Aged by client and reviewed monthly, with an allowance for balances unlikely to be collected.

Unearned revenue

Retainers, deposits and prepaid packages held until the work is delivered.

Unbilled revenue

Work performed but not yet invoiced, recorded so the month reflects what was earned.

Prepaid expenses

Annual software, insurance and licenses spread over the months they cover.

Month-end close for service businesses

Tax

Tax considerations

S-corp and reasonable compensation

Owner salary must be defensible for the work performed. Distributions above it are not subject to self-employment tax.

Qualified business income deduction

Many service businesses qualify, though specified service fields face limits at higher incomes.

Home office and vehicle

Legitimate and commonly disallowed for lack of records. Mileage logs and exclusive-use space make the difference.

Retirement plans

A SEP, SIMPLE or solo 401(k) can shelter meaningful income. The right one depends on staff and income level.

General information, not advice for your specific situation. Call 239-896-6799 to talk through yours.

How I help

Common questions

How should I account for retainers and deposits?
As a liability when received, then as revenue as the work is performed. Cash-basis books record them as income on arrival, which overstates good months and understates the months where the work actually happens.
Should my service business be an S-corp?
It depends on consistent profit, what you draw, and payroll costs. It is often worthwhile once profit is steady and meaningful, and can cost more than it saves below that. The calculation is specific to your numbers.
Do I need to collect sales tax on services?
In many states most services are not taxable, but some are, and the rules vary by state and sometimes by city. If you sell into more than one state, it is worth checking each rather than assuming.

More answers on the FAQ page →

Other industries

Construction & trades Manufacturing Fabrication & machine shops Gyms & fitness Automotive & motorsport Aviation & private pilots Startups
Contact

Call me and describe the situation.

A short conversation is usually enough to find out how I can help you and your business.

239-896-6799 zach@zacharyschwarzcpa.com

Based in Denver, Colorado. Clients in every state, handled remotely.