Business development consultants and contractors help companies find new customers, partners, and revenue channels. They bill for outbound lead generation, partnership sourcing, sales strategy, proposal support, and fractional or outsourced business development roles. Clients are usually small and mid-size companies that need growth work but do not want to hire a full-time person.
Create an invoice for payment collection
Upload logo
PDF will be generated with filename:
Invoice_1001_Client_2026-10-14.pdf
Most business development work is priced as a monthly retainer, an hourly or day rate for project work, or a hybrid of a base fee plus performance pay. Retainers suit ongoing outreach and fractional roles, where the client pays for a set amount of time or activity each month. Hourly and day rates fit strategy sprints, market research, and one-off projects like building a partner program. Commission or success fees, often 5-15% of first-year revenue from deals you source, are common but should be written down in advance, including how deals are attributed and for how long. Pass-through costs such as lead data subscriptions, sales tools, travel, and event fees are usually billed at cost, or with a small markup if agreed in the contract.
| Service | Priced | Typical range |
|---|---|---|
| Hourly consulting (strategy, advisory) | per hour | $100-250 |
| Fractional business development lead | per month | $3,000-10,000 |
| Outbound lead generation and appointment setting | per month | $2,000-6,000 |
| Partnership or channel strategy project | flat fee | $3,000-12,000 |
| Market research and target account list build | flat fee | $1,500-5,000 |
| Proposal and RFP response support | per proposal | $500-2,500 |
| Commission on closed deals | percent of first-year contract value | 5-15% |
| Day rate for on-site or event work | per day | $800-1,800 |
Typical US ranges. Rates vary by region, experience, and job size.
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Fractional business development services, March (up to 40 hours, includes weekly pipeline review) | 1 month | $4,500.00 | $4,500.00 |
| Target account research: 75 qualified accounts with decision-maker contacts | 1 flat fee | $1,200.00 | $1,200.00 |
| Partnership introduction calls and follow-up with 6 prospective channel partners | 8 hours | $150.00 | $1,200.00 |
| Proposal support for Harbor Logistics RFP | 1 proposal | $900.00 | $900.00 |
| Lead data subscription, March (pass-through at cost) | 1 month | $149.00 | $149.00 |
| Total | $7,949.00 | ||
Notes: Payment due within 15 days of invoice date. Hours beyond the 40 included in the retainer are billed at $150 per hour with prior approval. Commission on the Delta Freight contract will be invoiced separately per section 4 of the services agreement. Late balances accrue 1.5% interest per month.
Clients need to see which month the retainer covers and what hours or activities it includes so they do not question it against the contract.
Business development results are hard to see. Listing accounts researched, calls made, meetings booked, and proposals sent shows the work behind the fee.
Work outside the retainer needs dates and hours so the extra charge is easy to approve.
Name the closed deal, contract value, percentage, and the agreement clause that triggers payment to avoid attribution disputes.
Data tools, travel, and event fees billed at cost should be itemized and backed by receipts.
Mid-size companies often require a purchase order number or cost center before accounts payable will pay.
Tying the invoice to the signed agreement makes clear which rates and terms apply.
Retainers are usually invoiced at the start of the month or billing period, due within 7 to 15 days, while project work often takes 25 to 50% upfront with the rest on milestones or delivery. Commission is typically invoiced after the client receives payment from the customer, so spell out whether you are paid on signing or on cash received. Net 15 or Net 30 is common, and many consultants add a late fee of 1 to 1.5% per month stated in the contract. Payment is usually by ACH, wire, or card, with ACH preferred for larger retainers to avoid card fees.
State which deals count as yours, such as introductions made or accounts you contacted, and how long after your engagement ends you still earn commission. Vague tail terms are the most common source of disputes.
Pipeline results take months. A retainer tied to effort and deliverables keeps you paid while deals mature, and a smaller commission can sit on top for upside.
Retainers with no hour limit tend to grow. Set a monthly cap and an overage rate so extra requests are billed instead of absorbed.
A one-page summary of outreach, meetings, and pipeline movement makes the invoice easy to justify and supports renewal.
For travel, conference passes, or paid tools above a set amount, such as $250, get an email approval so the charge is not questioned later.
Retainers work better for ongoing outreach and fractional roles because they give predictable income and fit the long sales cycle. Hourly suits short strategy projects or unclear scope. Many consultants use a retainer with a defined hour cap and an hourly overage rate.
It depends on your agreement. Some consultants invoice when the client signs the deal, others when the client collects payment. Write the trigger into the contract, and invoice promptly once it happens.
Yes, if the contract allows it. Many consultants bill tools at cost and cover their management time in the fee. If you add a markup, such as 10 to 15%, state it up front.
Point to the scope in your agreement and the activity report. If you were paid for effort and deliverables rather than guaranteed outcomes, results are not a basis for withholding payment. Avoid promising specific revenue numbers in the contract.
In most states, consulting services are not taxed, but some states tax certain business services. Check your state's rules or ask an accountant. Independent contractors generally also should track income for self-employment tax.
Send a Business Development estimate for approval, then turn it into an invoice when the work is done.
Business Development estimate template