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IT Support Invoice Template

An IT support invoice bills month, lists products, services and labour on separate lines and states the terms (Plan billed monthly in advance; extra hours billed in arrears, Net 15). This template is pre-filled for monthly managed support for a 12-person dental office, plus an on-site visit to set up two new front-desk laptops: 7 lines totalling $3,804.00 before tax. Edit it and download the PDF.

Pre-filled for an IT support: monthly managed support for a 12-person dental office, plus an on-site visit to set up two new front-desk laptops. Example prices: replace them with your own.

Document
From (you)
Bill to
Line items
  1. Amount$780.00
  2. Amount$112.00
  3. Amount$72.00
  4. Amount$330.00
  5. Amount$2,300.00
  6. Amount$45.00
  7. Amount$165.00
Discount, tax and payments

Balance due: $3,804.00

Notes, payment details and extra fields
Design, logo, currency and paper
Logo (PNG or JPEG, up to 1 MB; stays on your device)

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From

Westbrook IT Support

582 Market Street
Springfield, IL 62704

billing@example.com

(608) 555-0182

Invoice

Invoice #
INV-3588
Invoice date
Oct 29, 2026
Due date
Nov 28, 2026
Terms
Plan billed monthly in advance; extra hours billed in arrear
Agreement no.
See notes
Billing month
3 November 2026
Users covered
See notes
Devices covered
See notes

Bill to

Morgan Ellis

63 Linden Place
Fairview, OR 97024

client@example.com

DescriptionQtyRateAmount
Managed support planHelp desk, patching and monitoring for the billing month12 user$65.00$780.00
Endpoint backupDaily cloud backup, 30-day retention14 device$8.00$112.00
Business email licences, resoldMonthly subscription, 12 mailboxes12 user$6.00$72.00
On-site laptop setupImaging, user profiles, data transfer, printer mapping3 hr$110.00$330.00
Business laptop, 14-inSupplied at quoted price, 3-year manufacturer warranty2 each$1,150.00$2,300.00
Trip charge, on-site visit1 each$45.00$45.00
After-hours server restartSunday call, outside covered plan hours1 hr$165.00$165.00
Subtotal
$3,804.00
Balance due
$3,804.00

Notes

Thank you for choosing Westbrook IT Support. Terms: Plan billed monthly in advance; extra hours billed in arrears, Net 15.

Payment details

Bank transfer or card. Please quote the invoice number.

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Preview

IT Support invoice at a glance

Typical job Monthly managed support for a 12-person dental office, plus an on-site visit to set up two new front-desk laptops
Main billing unit month
Usual payment terms Plan billed monthly in advance; extra hours billed in arrears, Net 15
Deposit practice Hardware is commonly paid for upfront or on delivery, while the support plan itself is billed at the start of each month.
Sample lines 7 lines, $3,804.00 before tax
Largest line Business laptop, 14-in: $2,300.00 (60%)
Labour hours billed 4 h, $495.00
Trade-specific fields Agreement no., Billing month, Users covered, Devices covered, Ticket numbers

Sample IT support invoice line items

Monthly managed support for a 12-person dental office, plus an on-site visit to set up two new front-desk laptops: 7 lines adding up to $3,804.00, split into products $2,372.00 (62%), services $892.00 (23%) and labour $495.00 (13%).

Example prices: replace them with your own
ItemQtyRateAmount
Managed support plan (Help desk, patching and monitoring for the billing month)12 user$65.00$780.00
Endpoint backup (Daily cloud backup, 30-day retention)14 device$8.00$112.00
Business email licences, resold (Monthly subscription, 12 mailboxes)12 user$6.00$72.00
On-site laptop setup (Imaging, user profiles, data transfer, printer mapping)3 hr$110.00$330.00
Business laptop, 14-in (Supplied at quoted price, 3-year manufacturer warranty)2 each$1,150.00$2,300.00
Trip charge, on-site visit1 each$45.00$45.00
After-hours server restart (Sunday call, outside covered plan hours)1 hr$165.00$165.00
Subtotal$3,804.00
Total before tax$3,804.00

What an IT support invoice should include

  • Your IT support business name, address, phone and email, plus a tax ID if you are registered
  • The customer's name and billing address (Morgan Ellis in the sample)
  • A unique invoice number (INV-3588) and the issue date
  • Payment terms and a due date: Plan billed monthly in advance; extra hours billed in arrears, Net 15
  • Agreement no.: for example See notes
  • Billing month: for example 3 November 2026
  • Users covered: for example See notes
  • Devices covered: for example See notes
  • Line items in month or per item, each with quantity, rate and amount
  • How to pay you: bank details, card link or cheque payee

How IT supports bill

IT support providers often bill small offices a flat monthly fee per user or device for managed support, plus hourly rates for on-site visits and projects outside the plan.

IT supports commonly use "Plan billed monthly in advance; extra hours billed in arrears, Net 15", so payment is due 15 days after the invoice date. Hardware is commonly paid for upfront or on delivery, while the support plan itself is billed at the start of each month.

U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024: median hourly wage of Computer User Support Specialists $29.01 (employees, not contractor rates). The sample's $110.00 per hour for "On-site laptop setup" is 3.8 times that employee figure; a business rate also has to cover insurance, tools, travel, unbilled admin time and profit.

IT Support invoicing tips

  • Show the user and device counts the plan is billed on and reconcile them every month, since staff who left months ago still being billed is a common complaint about managed support invoices.
  • List work outside the plan with its ticket number and whether it fell inside or outside covered hours, so the office manager can see why this month cost more than the flat fee.
  • Keep resold licences and hardware on lines separate from your support fee, because they may be taxed differently and the client's bookkeeper will file them under different expense categories.
  • Put the serial numbers and warranty term of supplied hardware on the invoice line, which saves a search when a laptop fails under warranty two years later.

IT Support billing disputes to head off

  • Clients assume an 'unlimited support' plan covers projects such as an office move or a new server; naming the plan's exclusions on the invoice keeps project hours from being disputed.
  • Licence counts drift as staff join and leave; a monthly reconciliation line prevents both underbilling and a large catch-up charge later.

Work an IT support can bill for

Core tasks of Computer User Support Specialists (O*NET 15-1232.00, O*NET 29.x task statements, CC BY 4.0). Each can become a line on the invoice.

  • Answer user inquiries regarding computer software or hardware operation to resolve problems.
  • Enter commands and observe system functioning to verify correct operations and detect errors.
  • Install and perform minor repairs to hardware, software, or peripheral equipment, following design or installation specifications.
  • Oversee the daily performance of computer systems.
  • Set up equipment for employee use, performing or ensuring proper installation of cables, operating systems, or appropriate software.
  • Maintain records of daily data communication transactions, problems and remedial actions taken, or installation activities.

How to make an IT support invoice

  1. Add both parties

    Enter Westbrook IT Support (your business) and the customer, Morgan Ellis, then agreement no..

  2. Number and terms

    Give it a unique number such as INV-3588 and set the terms to Plan billed monthly in advance; extra hours billed in arrears, Net 15.

  3. List the work

    One line per item: the sample runs from "Managed support plan" (12 user) to "After-hours server restart" (1 hr).

  4. Check the total

    The 7 lines come to $3,804.00; add sales tax only if your state taxes IT support work.

  5. Download and send

    Download the PDF or print it, then keep a copy with the IT support work records.

Frequently asked questions

How do I make an IT support invoice?

Add your IT support business details, the customer, agreement no., billing month, users covered and devices covered, then one line per item with quantity and rate. The template above is pre-filled with 7 lines for monthly managed support for a 12-person dental office, plus an on-site visit to set up two new front-desk laptops totalling $3,804.00; change the prices and download the PDF.

How do IT supports charge?

Mostly month. IT support providers often bill small offices a flat monthly fee per user or device for managed support, plus hourly rates for on-site visits and projects outside the plan.

When should an IT support invoice be paid?

Plan billed monthly in advance; extra hours billed in arrears, Net 15 is the usual arrangement. Hardware is commonly paid for upfront or on delivery, while the support plan itself is billed at the start of each month. Put the terms and the due date on the invoice so there is no doubt.

How much do IT supports earn per hour?

U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024: median hourly wage of Computer User Support Specialists $29.01 (employees, not contractor rates). Self-employed rates are usually higher because they cover overhead and unbilled time.

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