Conversion · 2 min read · Updated August 28, 2026

Will Sage 50 quotes and estimates convert to QuickBooks?

Yes, open Sage 50 quotes can convert into QuickBooks estimates linked to each customer, while older quotes are usually summarized or left behind.


Yes, usually. Open quotes can come across as QuickBooks estimates, linked to the right customer and ready to turn into invoices. Older or superseded quotes are a different matter: they are typically summarized or left behind. Which treatment fits your file depends on how many quotes you have and how far back you still use them.

What does an open quote become in QuickBooks?

An open quote becomes a QuickBooks estimate, tied to the customer it belongs to. From there, QuickBooks lets you turn an estimate into an invoice without retyping the lines. In a typical conversion the customer, the date, and the line details carry across; the exact mapping depends on the file. Our engineers verify that mapping during a free evaluation instead of guessing at it. That check is part of every Sage 50 to QuickBooks conversion we run.

Where do the older quotes go?

Quotes you have already closed, won, or superseded are usually not converted one by one. One option is to summarize them, so their effect appears in opening balances or history totals rather than as individual documents. The other is to leave them behind in your archived Sage data, where they remain readable whenever you need to check an old number. Converting years of dead quotes is possible, but it adds bulk to the QuickBooks file for documents nobody will invoice from again.

Which approach should you choose?

Bring every quote across and you get one place to look up anything a customer ever asked for. The cost is a larger file and a heavier conversion with more to verify. Convert only the open quotes and your QuickBooks company starts clean, but history then lives in two places. Neither choice is wrong; it comes down to how often you revisit old quotes and whether staff will accept opening the Sage archive for them.

A cutoff date draws the line

The usual method is a cutover date. Every quote still open on that date converts as an estimate; everything older stays in the archive. Choose the date by how often old quotes come back to life. If customers revive quotes from a year ago, push the cutoff back to catch them. If quotes die within a month or two, a recent cutoff keeps the conversion small and quick.

The useful next step is a free evaluation. Send us a backup of your Sage 50 data. We will report how many quotes are open, how they would map to estimates, and what the work would involve. You see a written quote before anything moves.