Nigeria's digital marketing industry is booming. Social media managers, SEO specialists, Google Ads experts, content creators, and email marketers are all in high demand as Nigerian businesses invest more in digital channels. But billing for digital marketing services requires care - especially when it comes to VAT, managing ad spend separately, and structuring retainer invoices.
This guide shows Nigerian digital marketers exactly how to invoice clients professionally.
Digital Marketing Service Types and How to Invoice Each
Social Media Management
Monthly retainer covering content creation, posting, community management, and reporting.
Invoice example: | Description | Amount | |---|---| | Social media management - Instagram & Facebook (March 2026) | ₦120,000 | | Content creation - 20 posts (static graphics + captions) | ₦80,000 | | Monthly analytics report | ₦20,000 | | Subtotal | ₦220,000 | | VAT (7.5%) | ₦16,500 | | Total | ₦236,500 |
SEO Services
Monthly retainer or project-based depending on scope.
Invoice example: | Description | Amount | |---|---| | SEO retainer - February 2026 (on-page optimisation, link building, monthly report) | ₦180,000 | | Subtotal | ₦180,000 | | VAT (7.5%) | ₦13,500 | | Total | ₦193,500 |
Paid Advertising (Google Ads / Meta Ads)
Critical: always separate your management fee from the ad spend budget. Ad spend goes directly from the client to Google/Meta - it is not your income and you must not include it in your invoice as revenue.
Invoice example: | Description | Amount | |---|---| | Google Ads management fee - March 2026 (campaign setup, optimisation, reporting) | ₦95,000 | | Ad spend budget (paid directly by client to Google) | NOT on this invoice | | Subtotal | ₦95,000 | | VAT (7.5%) | ₦7,125 | | Total | ₦102,125 |
If you run ads on the client's behalf using your own card and seek reimbursement, invoice the ad spend as a pass-through cost with zero markup and zero VAT on that line - it is a reimbursable expense, not a service fee.
Content Marketing / Copywriting
Project-based invoicing per deliverable.
Invoice example: | Description | Qty | Unit Price | Total | |---|---|---|---| | Blog articles (1,000–1,200 words, SEO-optimised) | 4 | ₦35,000 | ₦140,000 | | Email newsletter copy (monthly, 3 sends) | 3 | ₦25,000 | ₦75,000 | | Subtotal | | | ₦215,000 | | VAT (7.5%) | | | ₦16,125 | | Total | | | ₦231,125 |
Mandatory Elements on a Nigerian Digital Marketing Invoice
Every invoice you issue must include:
- Your business name and address
- Your TIN (if VAT-registered)
- Client name, company, and address
- Invoice number - unique, sequential (e.g., DM-2026-022)
- Invoice date and payment due date
- Itemised services - broken down by deliverable, not a single line
- VAT at 7.5% shown as a separate line (if registered)
- Bank account details or Paystack link
- Payment terms - including late fee clause
VAT and WHT for Digital Marketers in Nigeria
VAT
If your annual digital marketing income exceeds ₦25 million, register for VAT with FIRS and charge 7.5% on all service invoices.
Below the threshold, registration is optional - but never charge VAT without being registered.
Withholding Tax (WHT)
When billing corporate clients (companies), they will deduct 5% WHT from your service fee (not from VAT). They issue you a WHT credit note to offset against your taxes.
Example:
- Your invoice: ₦200,000 service fee + ₦15,000 VAT = ₦215,000
- WHT deducted: 5% × ₦200,000 = ₦10,000
- Client pays: ₦205,000 (₦215,000 − ₦10,000)
- You receive a WHT credit note for ₦10,000
Structuring Your Digital Marketing Retainer
Most digital marketing relationships are retainer-based. Use this structure:
Month 1:
- Onboarding invoice - strategy, account setup, first month's fee (pay upfront)
- Send on or before the 1st of the month
Ongoing:
- Invoice on the same date each month (e.g., 25th of the prior month or 1st of the current month)
- Include a breakdown of deliverables for the month covered
- Attach a brief performance summary as a PDF alongside the invoice
Retainer Invoice Tips:
- Specify the month being billed (e.g., "Social media management - April 2026")
- List the deliverables included (posts, reports, campaigns)
- State what is excluded (ad spend, third-party tool subscriptions)
Managing Ad Spend Billing Properly
One of the most common billing mistakes Nigerian digital marketers make is mixing ad spend with service fees. This creates:
- Incorrect VAT calculations (you are charging VAT on money that is not yours)
- Tax compliance issues (inflated revenue in your accounts)
- Client confusion and disputes
Correct approach:
- Ask clients to set up their own Google Ads and Meta Ads accounts - you just manage them
- Or: clients top up a dedicated ad spend account monthly - billed separately as a pass-through
- Your management fee is the only thing on your invoice
Getting Paid as a Nigerian Digital Marketer
Collect Upfront
Never start work without a deposit. For new clients: 50% upfront minimum. For ongoing retainers: pay by the 1st of the month, no work delivered on credit.
Include Paystack Links
Add a Paystack payment link to every invoice so clients can pay instantly. The easier you make payment, the faster you get paid.
Enforce Retainer Stop-Work
State clearly in your contract: "Services will be paused if the monthly retainer invoice is not settled within 5 working days of the due date." Follow through consistently.
Charge Late Fees
Include a late payment clause on every invoice: "Overdue balances attract interest at 3% per month." Document this in your contract too.
Create Your Digital Marketing Invoice
InvoiceGenerator.ng lets Nigerian digital marketers create professional, itemised invoices with VAT, Paystack payment links, and WhatsApp sharing - in under 2 minutes.
Also see our Nigerian Invoicing Guide for more on FIRS compliance, VAT registration, and freelancer billing best practices.