Services · flat fee, invoiced

Friday, 4:50 p.m.: the van is unloaded, the supply-house invoices are in the tray, and the price is already on paper.

Four engagements, each quoted as one flat fee before work starts: a cleanup that squares up to twelve months of records, a job-costing build, monthly books closed by the 10th, and payroll with filings prepared ahead of their due dates. No hourly clock, no scope drift.

Built for the people who are on the tools all day:

  • Finish carpenters
  • Two-van electrical shops
  • HVAC install crews
  • Sole proprietors with a helper
Painted tailgate with an open ledger, tape measure and clipped supply-house invoices Quoted in writing

The rate sheet

Four engagements, four fixed numbers.

  1. Bookkeeping cleanup

    One-time. Typically 5–8 business days from upload.

    Most started
    • Every bank and card account reconciled to statement ending balances
    • Uncategorized items cleared with a written exception log
    • Owner draws separated from personal spend
    • Closed periods locked
    From $685Up to 12 months · each extra month $48 · invoiced at hand-offScope my cleanup
  2. Job-costing setup

    One-time. Typically two weeks.

    Margin tested
    • Job and class structure with cost codes for materials, labor, subs, permits, equipment
    • QuickBooks Online items and an estimate-vs-actual template
    • Progress billing and retainage tracked per job
    • 90-minute walkthrough, then 30 days of email questions
    $1,240Flat setup · invoiced on deliverySet up my jobs
  3. Monthly bookkeeping

    Recurring. Closed by the 10th of the following month.

    Closed by the 10th
    • Reconciliation for up to 4 accounts
    • A/R and A/P aging with a collections call list
    • One-page job profit report: estimate, cost to date, margin
    • Quarterly estimated-tax worksheet for your CPA; 1099-NEC prep each January
    $348 / monthInvoiced on the 1st, net 14Start monthly close
  4. Payroll administration

    Recurring. Weekly or biweekly pay runs.

    Filed on time
    • Pay runs from texted or app timesheets
    • Form 941 and NYS-45 prepared every quarter
    • Hours split by workers’ comp class and by job
    • Prevailing-wage rates applied on public work
    $172 / monthUp to 6 W-2 employees · each additional $17 · invoiced monthlyQuote my payroll

Cost-code trees, cut per trade

Your chart of accounts should read like your trade does.

Carpentry

Finish & framing

Lumber, millwork and hardware coded separately from labor, so a kitchen remodel shows its real board-foot cost, not a lump “materials” line.

  • 2100Lumber & sheet goods
  • 2150Millwork & trim
  • 2200Finish labor
  • 2300Dumpster & haul-away
Electrical

Service & rough-in

Wire, panels and fixtures tracked per job, with permit and inspection fees on their own line and sub-electrician payments tied to a W-9.

  • 3100Wire, conduit & boxes
  • 3150Panels & breakers
  • 3200Permits & inspections
  • 3300Sub labor
HVAC

Install & service

Equipment, refrigerant and line sets costed to the install, with service-agreement revenue and warranty callbacks kept apart from new work.

  • 4100Equipment (condensers, air handlers)
  • 4150Refrigerant & line sets
  • 4200Service agreements
  • 4300Warranty callbacks

Line items

Add-ons, priced to the line.

Small jobs that sit beside an engagement. Each is quoted at the number below and invoiced with the engagement it belongs to.

Painted desk with payroll forms, a calculator, a hard hat and wire strippers
Add-on price list
ItemPrice
Extra cleanup monthBeyond the 12 months in a cleanup$48
QuickBooks Desktop → Online conversionFile converted and tied out$120
Certified payroll report (WH-347)Per report, public jobs$65
Additional W-2 employeeBeyond 6 on payroll$17 / mo
Sub W-9 and COI trackingExpiry dates logged, 1099-NEC each January$38 / mo
Estimate-vs-actual reviewOne-off margin report on a finished job$95

Scope, stated plainly

What the fee covers, and what it doesn’t.

In scope

On the invoice

  • Books in QuickBooks Online (Xero second)
  • Read-only bank feeds or uploaded PDF statements
  • Exception logs, job margin reports, filing prep
  • Quote in writing within one business day of your review call
Not in scope

Handled by someone else

  • Tax return preparation: your CPA files it, from a tied-out file we hand over
  • Signing authority or moving money from your accounts
  • Hourly billing of any kind
  • Estimating or bidding work for you

Mon–Fri 10am–5:30pm

Pick the engagement, see the number, then decide.

Twenty minutes on the phone, your last three statements, and a flat quote in writing within one business day.

contact@dovetailledger.com30 North Bayles Avenue, Port Washington, NY 11050

Call now Book a review