- Applies to: United States
- Contractors & trades
- ✓ Verified Oct 19, 2026 · 1 official source
Investopedia Billing Standard · Tile & Stone Installation Invoicing
Proper invoicing after shower requires a sequential invoice number, separate labor ($2,000 for 20 hrs) and marked-up material ($1,225) lines for state sales-tax compliance, credit for any 40% deposit ($1,342), and clear due-on-receipt payment instructions.
Key Takeaways
- Send the invoice within 15 minutes of finishing shower while the homeowner or property manager is still on-site.
- Separate labor ($2,000) from materials ($1,225) so sales tax only applies to taxable materials or services under state law.
- Reference compliance with TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints and warranty terms directly in the invoice notes to prevent chargebacks and payment delays.
“Every business must keep records that show gross receipts—such as cash register tapes, deposit information (cash and credit sales), receipt books, and invoices.”
How to Invoice After Shower (Tile installation Billing Guide 2026)
Short answer: Mastering how to invoice after shower tile installation means billing by verified sq ft tiled quantities ($12–$28 per sq ft tiled or $100/hr + $80 dispatch fee) rather than a vague one-line total: itemize the completed shower scope (Substrate — cement board, waterproofing and Floor tile set), separate materials (~$1715 with your 25% markup), add any approved mid-job extras (Wall tile set), subtract any 40% deposit paid to show the net balance due.
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How does invoicing after shower differ from a standard tile installation ticket?
When a solo tile setter wraps up a shower, the billing math carries higher stakes than a routine service call: a typical shower scope runs ~35 hours at $100/hr ($12–$28 per sq ft tiled) and requires ~$1715 in Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22). Getting how to invoice after shower tile installation right means documenting every stage so homeowners, GCs, or adjusters approve the final balance without hesitation.
See how this fits into your complete tile installation paperwork stack in tile installation invoice template, tile installation partial payment, and do tile setters need itemized invoices.
What does a line-by-line tile installation invoice look like after shower?
Use countable sq ft tiled deliverables rather than a generic summary when building your close-out invoice for shower:
| Tile installation Scope Line (shower final bill) | Quantity & Unit (sq ft tiled) | Unit Rate (USD) | Extended Line Total |
|---|---|---|---|
| Substrate — cement board, waterproofing (shower final bill) | 28 sq ft | $140.42 | $3931.76 |
| Floor tile set | 4 sq ft | $66.63 | $266.52 |
| Wall tile set | 5 sq ft | $121.97 | $609.85 |
| Large-format levelling system | 8 sq ft | $177.32 | $1418.56 |
| Grout and sealer | 9 sq ft | $103.52 | $931.68 |
| Edge trim and transitions | 12 linear ft | $158.88 | $1906.56 |
| Cut waste — straight 7-10%, pattern 15-20% | 12 % | $85.07 | $1020.84 |
| Old floor tear-out | 16 sq ft | $140.42 | $2246.72 |
| Tile installation Ticket Subtotal (shower final bill) | Billed per sq ft tiled | $100/hr benchmark | $12332.49 |
Grouping your ticket into Substrate — cement board, waterproofing, Floor tile set, Wall tile set, and Old floor tear-out—while factoring in your 25% material markup and $80 trip fee—eliminates the #1 profit leak in tile installation: forgetting to bill the $80 trip/setup charge, unrecorded Old floor tear-out, and Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22).
How do TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints rules and material markups shape your shower invoice?
Every professional invoice after shower rests on the underlying economics and compliance standards of Tile & Stone Installation:
| Tile installation Operational Benchmark — Shower close-out standards | Field Standard for Solo Tile setters |
|---|---|
| Primary Pricing Unit & Rate | $12–$28 per sq ft tiled ($100/hr + $80 trip fee) |
| Upfront Deposit Benchmark | 40% deposit on multi-day/material jobs (40% upfront deposit on multi-day or material-staged tile installation jobs (100% on completion for single-visit service calls)) |
| Wholesale Material Markup | 25% markup on Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22) (~$980 sample materials) |
| Common Scope Additions | Wall tile set, Large-format levelling system, and expedited tile installation scheduling |
| Code & Permit Standard | TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints (typical permit allowance: $50) |
| Key Deductible Expenses | Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22); Wet bridge saws, diamond blades, Rubi snap cutters & laser levels (Line 18) |
| Vehicle & Route Deduction | Van mileage to tile distributors, stone yards & multi-day residential installs (Line 9) |
| Frequent Billing Gotcha | forgetting to bill the $80 trip/setup charge, unrecorded Old floor tear-out, and Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22) |
- Code & Permit Traceability: Referencing TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints (and any $50 municipal permit/inspection fee) proves the shower was performed to professional standards.
- Material & Equipment Recovery: Your invoice subtotal recovers both Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22) and specialized equipment use (Wet bridge saws, diamond blades, Rubi snap cutters & laser levels (Line 18)).
How do you prevent post-job disputes or non-payment after shower?
Following the contract documentation guidelines in EPA Lead-Safe & Field Trade Compliance Guidelines, protect your final draw after shower with three habits:
- Attach Before-and-After Photos to the Invoice: Visual proof of Substrate — cement board, waterproofing and Floor tile set is essential when billing an absentee landlord, property manager, or out-of-town homeowner.
- Keep Change Orders Separate from Base Scope: Any mid-job request for Wall tile set during shower should appear on its own signed Change Order line.
- Tie Warranty Activation to Final Payment: State clearly that your 1-year tile installation workmanship warranty is effective upon receipt of the final balance due.
What should a tile setter record for taxes immediately after shower?
Before you drive to the next job, take 30 seconds to close out the financial side of shower on your phone:
- Snap the supply-house receipt for Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22) (~$1715) so it never fades on thermal paper.
- Log the round-trip mileage (Van mileage to tile distributors, stone yards & multi-day residential installs (Line 9)) between your shop, the supply house, and the shower jobsite.
- Mark the invoice payment method (card, check, cash, or transfer) so your Schedule C gross receipts stay 100% accurate.
Why do independent tile setters use Keel for billing shower and expense tracking?
When a tile setter is handling how to invoice after shower tile installation between service calls at $100/hr, paperwork has to take seconds, not hours. Keel lets solo tile installation contractors issue crisp PDF estimates and invoices on iPhone, photograph vendor receipts (Wet bridge saws, diamond blades, Rubi snap cutters & laser levels (Line 18)), and track mileage with no bank connection. Free to download on the App Store.
How do permit fees ($50) and code rules affect tile installation shower close-out?
Because tile installation work involving invoicing after shower is governed by TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints and deducts Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22), keeping dated digital copies of every invoice and supplier receipt under EPA Lead-Safe & Field Trade Compliance Guidelines prevents cash-flow surprises when quarterly estimated taxes fall due.
Frequently asked questions
What must a tile setter include on an invoice after shower?
An invoice after shower should include your sequential invoice number, client and site address, itemized sq ft tiled quantities for Substrate — cement board, waterproofing and Floor tile set ($100/hr benchmark), a materials line (~$1715 with 25% markup on Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22)), any $50 permit fee under TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints, less any 40% deposit paid.
How do I price extra work added during shower?
Bill any mid-job addition during shower—such as Wall tile set—on a separate Approved Change Order line using your full $12–$28 per sq ft tiled rate plus 25% material markup, referencing the timestamp when the client approved it. Keeping your sequential tile client invoices, dated supply-house receipts, and signed scope approvals organized by job address ensures you can verify every figure during a customer walkthrough or tax review.
Should I bill shower by the hour or per sq ft tiled?
Even though you track your internal time (~35 hours at $100/hr) to verify profitability, customers strongly prefer invoices after shower that are itemized by scope and sq ft tiled (Substrate — cement board, waterproofing, Floor tile set) rather than open-ended hourly timesheets. Keeping your sequential tile client invoices, dated supply-house receipts, and signed scope approvals organized by job address ensures you can verify every figure during a customer walkthrough or tax review.
How do I avoid losing money on cleanup and disposal after shower?
Always list Old floor tear-out and your $80 dispatch/setup fee as explicit line items on the shower estimate and invoice—avoiding the classic tile installation mistake of forgetting to bill the $80 trip/setup charge, unrecorded Old floor tear-out, and Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22).
How long should a tile setter keep invoices and receipts from shower?
Under IRS Publication 583 and EPA Lead-Safe & Field Trade Compliance Guidelines, keep your numbered shower invoice PDF, signed estimate, and photographed receipts for Porcelain/ceramic tile, Schluter Kerdi/Ditra membrane, modified thin-set mortar & epoxy grout (Line 22) and Van mileage to tile distributors, stone yards & multi-day residential installs (Line 9) for at least 3 to 7 years.
This guide provides general educational and invoicing information for tile installation professionals as of 2026 and does not constitute formal legal or tax advice. Consult EPA Lead-Safe & Field Trade Compliance Guidelines and a qualified accountant for rules in your jurisdiction.
| Invoice Line Description | Hours / Qty | Unit Rate | Line Total |
|---|---|---|---|
| Labor: shower (Tile & Stone Installation) | 20 hrs | $100.00 / hr | $2,000.00 |
| Materials & Parts (+25% markup) | 160 sq ft tiled | Wholesale $980 | $1,225.00 |
| Dispatch / Diagnostic & Permit Fees | 1 job | $80 trip + $50 permit | $130.00 |
| Net Balance Due (Less 40% Deposit of $1342) | Gross Total: $3,355 | Due on completion | $2,013.00 |
Spec & Warranty: Work completed in accordance with TCNA Handbook / ANSI A108 mortar coverage (95% wet areas), waterproofing membrane & movement joints. 1-year workmanship warranty active upon full payment.
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