Business services providers handle the back-office and operational work other companies prefer not to staff in-house: bookkeeping support, virtual administration, document preparation, payroll processing, process consulting, and similar tasks. Most are solo operators or small firms who invoice monthly for retainers, hourly work, or defined projects. A clear invoice matters here because clients often can't see the work being done, so the invoice is the main proof of value delivered.
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Pricing usually falls into three models. Hourly billing is common for ad hoc work, virtual assistance, and consulting, often with a minimum block such as 5 or 10 hours per month. Monthly retainers cover recurring work like bookkeeping, payroll runs, or administrative support, and are priced by scope (number of transactions, employees, or hours included). Flat project fees suit one-time jobs like an SOP manual, a CRM cleanup, or a business license filing package. Pass-through costs such as filing fees, software subscriptions bought on the client's behalf, courier charges, and notary fees are normally billed separately at cost or with a small handling markup. Rush work and work outside the agreed scope are often billed at 1.25x to 1.5x the normal rate.
| Service | Priced | Typical range |
|---|---|---|
| Virtual administrative support | per hour | $30-65 |
| Bookkeeping (small business, monthly) | per month | $300-900 |
| Payroll processing (small team) | per month | $100-400 plus per-employee fee of $5-15 |
| Business process consulting | per hour | $85-200 |
| Document preparation and data entry | per hour | $25-50 |
| Business license and registration filing assistance | flat fee | $150-500 plus government fees |
| SOP and operations manual development | flat fee | $1,000-5,000 |
| Notary or courier errands | per item | $10-50 plus costs |
Typical US ranges. Rates vary by region, experience, and job size.
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Monthly bookkeeping retainer, May 2025 (bank reconciliation, categorization, monthly P&L and balance sheet) | 1 month | $550.00 | $550.00 |
| Virtual administrative support (email management, calendar scheduling, vendor follow-up) | 12 hours | $45.00 | $540.00 |
| Payroll processing, 2 semi-monthly runs, 6 employees | 1 month | $175.00 | $175.00 |
| State annual report filing preparation | 1 flat fee | $200.00 | $200.00 |
| Overnight courier for signed documents (at cost) | 1 item | $32.00 | $32.00 |
| Total | $1,497.00 | ||
Notes: Payment due within 15 days of invoice date. A 1.5% monthly late fee applies to balances over 30 days past due. Hours beyond the 10 included in the retainer are billed at $45 per hour. Accepted payment: ACH or check.
Recurring work blurs together, so naming the month or date range prevents confusion about what the charge covers.
Clients who can't observe the work want to see where time went, which cuts down on questions about the total.
Showing included hours versus overage makes extra charges easy to explain and defend.
Filing fees, courier charges, and software purchases should be distinguishable from your fees so the client sees they weren't marked up unexpectedly.
Larger clients often require a reference number to route the invoice through accounts payable.
Clients need your tax ID on file for 1099 reporting in the US, and clear payment instructions speed up payment.
Some states tax certain business services; rules vary widely, so check with your state's revenue department about what applies to you.
Retainer clients are commonly billed at the start of the month or service period, while hourly and project work is billed at month end or on milestones. Net 15 and net 30 are the most common terms, with net 15 or due-on-receipt being easier on cash flow for solo providers. For one-time projects, a deposit of 25% to 50% upfront is typical, with the balance due on delivery. Late fees of 1% to 1.5% per month are common if stated in your agreement. Most providers accept ACH, check, and card, and often add a small surcharge or build processing fees into rates for card payments where local rules allow it.
Invoicing at the start of the period protects you from doing a month of work and then chasing payment. Pause service if the retainer is more than a set number of days late, and put that in your agreement.
Logging hours shows whether a retainer is priced correctly and gives you evidence when a client's requests creep past the agreed scope.
State the hourly rate for work beyond the retainer, and note that on each invoice. It makes the extra charge feel expected rather than a surprise.
Keep filing fees, subscriptions, and courier costs on their own lines. Clients accept pass-through costs more readily when they can see them clearly.
Clients pay faster when invoices arrive on the same day each month. Recurring timing also helps them plan their own cash flow.
Retainers give you predictable income and suit recurring work with a stable scope. Hourly works better when the workload is unpredictable or you are starting with a new client. Many providers begin hourly, then move to a retainer once they know how much work the client actually generates.
Many providers do add a modest handling fee, often 5% to 15%, but it should be disclosed in your agreement. Government filing fees are usually billed at cost. Whatever you choose, list it as a separate line so it is transparent.
It depends on the state and the type of service. Some states tax services like data processing or administrative support, while many do not tax professional services. Check with your state's department of revenue or a tax professional before assuming either way.
Point to the scope in your agreement, log the extra hours, and bill them at the stated overage rate. If it happens repeatedly, propose a larger retainer or a separate project quote.
Request a W-9 from clients who may need to issue you a 1099-NEC, and be ready to provide yours if you hire subcontractors you pay $600 or more in a year. Thresholds and rules can change, so confirm current requirements with the IRS or an accountant.
Send a Business Services estimate for approval, then turn it into an invoice when the work is done.
Business Services estimate template