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Alternatives

TDR Filer alternatives for monthly GSA TDR reports

TDR Filer turns a spreadsheet export into an SRP upload for a published monthly fee. The alternatives are a tool that reads the month straight from QuickBooks Online or a CSV (TDR Prep), a reviewed-file service priced per month of work (TDR Preflight), and the free form and file upload inside SRP itself. In every case the contract holder uploads and certifies in SRP.

TDR Prep wrote this list and is on it, listed first. The criteria it is ranked on come before the list.

Why look

Why holders look past TDR Filer

TDR Filer starts from a CSV or XLSX export. If your sales live in QuickBooks Online, that means pulling an export every month and keeping its columns in the same shape, so a tool that reads the books directly is worth pricing against it.

The second reason is history. Holders who skipped months since reporting became monthly need the back months built in order, because SRP will not take a later month while an earlier one is open.

Criteria

What this list compares

Where the data starts
A spreadsheet export, a direct QuickBooks Online read, or hand entry in the portal.
What is checked before upload
Whether the tool shows the line and field SRP would reject before you open the portal.
Published price
The price each provider prints on its own page, or "not published".
Who uploads and certifies
Every option here leaves the upload and the certification with the contract holder.

The list

Alternatives to TDR Filer

  1. 1. TDR Prep

    Connect QuickBooks Online or drop a CSV, map each item once, and the month is checked line by line against the SRP file rules before a file exists. A failing line reads "SRP will reject this because" and names the field. The catch-up flow builds missed months in the order SRP takes them, and the quarterly IFF figure comes off the same reported data.

    Published price: $99, $149 or $249 a month; import, mapping and validation are free with no card

    Starts from: QuickBooks Online or a CSV export

    Upload and certification: The contract holder uploads the file to SRP and certifies it there. TDR Prep never files.

    Fits: Holders whose sales are in QuickBooks Online, holders with a catalog worth mapping once, and holders with back months to rebuild in sequence.

    TDR Prep: how it works

  2. 2. TDR Preflight

    TDR Preflight is priced as reviewed work rather than a software seat. Its page is written for MAS hourly and labor-hour services, and it says several transaction types block. It reads CSV, XLSX and QuickBooks Online on a read-only connection.

    Published price: $5,000 for one reviewed month; $24,000/year for annual workspace access

    Starts from: CSV or XLSX, and read-only QuickBooks Online

    Upload and certification: Its page says the customer reviews the output and submits it.

    Fits: Services holders who want a reviewed file and an evidence package for a single month, and who budget for it as a project.

    TDR Preflight: its own page · TDR Prep vs TDR Preflight

  3. 3. SRP directly

    SRP takes the report directly by form entry or by file upload, and it offers EDI and an API for holders with the systems to use them. GSA recommends file upload when a month has many orders or lines. There is nothing to buy; the work of building and checking the file is yours.

    Published price: Free

    Starts from: Typed into the form, or a file you build yourself

    Upload and certification: The contract holder enters or uploads the report and certifies it.

    Fits: Holders with a handful of transactions a month who are comfortable typing them into the portal.

    SRP directly: its own page · TDR Prep vs reporting directly in SRP

Decide

Which one fits your situation

Your situationLook at
Your sales are in QuickBooks Online and you would rather not export every monthTDR Prep
You report labor hours only and want a reviewed month with an evidence packageTDR Preflight
You already keep a clean spreadsheet in the shape SRP expectsTDR Filer, or the SRP file upload
You have two or three lines a monthSRP form entry

Questions

Frequently asked questions

Is there a free alternative to TDR Filer?

Yes. SRP itself takes the monthly report by form entry or file upload at no charge. What you give up is the check before upload: you build the file, and SRP tells you after the upload what it rejected.

Does any alternative upload the report to SRP for me?

No option on this page does. TDR Filer's page says the customer uploads the output; TDR Preflight's says the customer submits; TDR Prep prepares the file and the contract holder uploads and certifies it in SRP.

Which alternative works from QuickBooks Online?

TDR Prep reads invoices and sales receipts from QuickBooks Online for the month. TDR Preflight lists a read-only QuickBooks Online connection. TDR Filer's page describes CSV and XLSX input.

How soon is each monthly report due?

GSA's TDR page says each month is due within 30 days after the month ends, whichever tool builds it.

Sources

Where these facts come from

Prices and scope as each provider published them on October 5, 2026. A provider can change its page; follow the link for the current version.
  • GSA — Transactional Data Reporting

    Monthly TDR reporting through SRP for every MAS SIN since Refresh 31; reports due within 30 days after month end.

  • GSA — Help with TDR

    Transaction-level reporting, the product data each line must match, and the "cannot find items" troubleshooting steps.

  • SRP user manual — report data by file upload

    File upload for many orders or lines; reports go in chronological order and an upload with an unreported earlier month is rejected.

  • TDR Filer — product page

    File preparation and validation from CSV/XLSX; service lines supported (labor category, hours, rate; manufacturer and part number blank); the subscription saves column mapping, contract values and item data and applies them to next month's export; zero-sales months recorded with a Form Entry step; months without a recorded submission shown with due dates; the customer uploads to SRP.

  • TDR Filer — pricing and comparison

    The published price: $79/month.

  • TDR Preflight — offer, pricing and scope

    Hourly/labor-hour services scope; $5,000 one-month reviewed file; $24,000/year workspace; CSV/XLSX and read-only QBO intake; the workspace is access only, with ongoing expert preparation scoped separately; several transaction types block; the customer submits.

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