1. Connecticut-specific invoice requirements
- Sales tax line: 6.35% state rate. Services billed to CT customers must include sales tax. Many services taxable (e.g., computer/data, repair, advertising). Combined uniform 6.35%.
- Late-fee cap: Connecticut statute Conn. Gen. Stat. §37-3a caps interest on unpaid invoices at 1.5% per month. Spell out the rate in writing on every invoice and in your contract — courts won't enforce undisclosed fees.
- Written contract required: Connecticut requires a signed agreement for any job over $200. Reference the contract number on the invoice.
- Right-to-cancel notice: Customers in Connecticut get 72-hour cancellation rights on certain home-services contracts. Disclose this in your terms.
2. Drywall Installer line items + standard terms
Every drywall installer invoice in Connecticut should itemize work clearly. Standard drywall installers use Net 14 terms with a 25% deposit required upfront.
- Hanging — per sqft — billed by sqft (~$1.5 default).
- Finishing — per sqft — billed by sqft (~$1.25 default).
- Materials — billed by itemized.
3. Drywall Installer licensing in Connecticut
General contractor license required in most states for jobs over a state-set threshold.
4. Send and follow up
Send the invoice the same day work completes. Use software that records open events and offers a one-click online payment so you don't need to chase a check by mail. Connecticut customers expect digital payment options today — accepting card and ACH typically reduces days-to-paid by 30–50%.
Average invoice
$2,100
State
CT
Net terms
14 days
Deposit
25%
Connecticut metro guides
Metro-specific guides include the combined sales-tax rate and local pricing benchmarks.