Bookkeeping and office admin for small firms

Keep local businesses' books, invoices and paperwork in order for a fixed monthly fee.

Startup cost$300 to $3k
Monthly revenue$800 to $5k
Time needed10+ h/week
First incomeWeeks
  • $300-3k
  • Part-time
  • From home

Estimates for a small start in the US, not guarantees.

Official data

36,864 US businesses with employees in this field, -1.1% in a year

NAICS 561110 “Office administrative services”. Source: U.S. Census Bureau, County Business Patterns 2023.

What it is

A bundled service covering day-to-day bookkeeping (categorizing transactions, invoicing, bill payment, bank reconciliation) plus routine office admin such as filing, scheduling and vendor follow-up. You work remotely and sometimes visit clients on site.

Your first three steps

  1. Learn a popular cloud accounting package through its free training and consider a bookkeeping course or certification
  2. Create a simple service menu with monthly packages and a client agreement
  3. Offer a discounted cleanup project to 3 local businesses and ask for referrals, including from local accountants and tax preparers
Who pays

Small local businesses such as trades companies, restaurants, salons and independent professionals that need tidy records but not an in-house office manager.

How it makes money

Fixed monthly retainer based on the number of transactions and admin hours, with extra charges for catch-up cleanup projects or year-end prep for their accountant.

Skills that help
  • Comfortable with numbers and accounting software
  • Careful and accurate
  • Good at keeping to monthly deadlines
  • Clear communication with non-financial people
Watch out for
  • Bookkeeping is generally not regulated like CPA work, but check your state's rules on what services you can call or offer, especially tax advice and payroll
  • Consider professional liability (errors and omissions) insurance
  • Keep client financial data secure with strong passwords and two-step login
  • Check whether your city or county requires a business license
  • Late or messy client records can eat up unpaid time, so set clear terms in your contract

Deep research report · US

Everything you need to start: bookkeeping and office admin for small firms

Researched with live web search for United States: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

Questions people ask

How much does it cost to start a bookkeeping and admin business?

Startup costs are typically around $300 to $3,000, depending on your accounting software, equipment and any insurance. Most of the work is done remotely, so you usually do not need an office.

How much can a small business bookkeeper make?

Monthly revenue is typically estimated at around $800 to $5,000, depending on how many retainer clients you have and your hours. Many people start at about 10 hours a week and build up.

What rules should I check before offering bookkeeping services?

Check your state's rules on what services you can call or offer, especially tax advice and payroll. Also consider professional liability insurance, keep client data secure, and check whether your city or county requires a business license.

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