VARYPRO

Put the variation in writing.
Get it signed today.

Fill it in and sign it. The owner signs from the link in their email, and you both keep the signed PDF.

Start a variation See a signed example

Filling it in and the preview are free. No account to start.

What gets signed

The variation, worked out and signed by both parties

Add each part of the change — work added and work taken out. The net change, GST, total and revised contract price are worked out as you type, and the statement for the state the job is in is printed on it. Photos, quotes and drawings go in after the signatures as numbered annexures. You sign, they sign, and you both get the PDF.

  • Both parties sign it. The other party signs from the link we email them, on a phone or a computer — no app, no account.
  • Follows your state's rules. It asks for what your state requires and prints its statement, and the PDF ends with a signing record: who signed, when, and from which device.
Contract variation
Variation 3 to the contract dated 15/01/2026
BuilderCrestline Construction Pty Ltd
OwnerSam and Priya Wilkins
ProjectWilkins residence
Site14 Marker Street, Northcote VIC 3070
StateVIC
Requested by the owner · 09/03/2026

Large-format porcelain tiles to living and kitchen in lieu of the ceramic tile allowance.

Substantiation. Annexures 1 and 2 — 1 image and 1 PDF — follow the signatures and form part of this variation.

Work added and taken out, ex GST
Supply and lay large-format porcelain tiles, living and kitchen+$6,200.00
Omit ceramic tile allowance−$1,900.00
Net change (ex GST)
+$4,300.00
GST 10%
+$430.00
Total change (inc GST)
+$4,730.00
Original contract price
$412,500.00
Revised contract price (inc GST)
$417,230.00

The completion date moves by 4 days.

Signed by the builderAlex Crest10/03/2026 08:10 AEDT
Signed by the ownerPriya Wilkins10/03/2026 19:06 AEDT
Signed by both parties10/03/2026
A fictional job. The whole signed document (PDF), with its signing record.

How it works

From the change to both signatures

  1. Step 1Fill it in

    Both parties, the project and site, what changes and the price, line by line, with the photos, quotes or drawings that back it. The document builds beside the form, and the preview is free.

  2. Step 2Sign and send

    Type your name and draw your signature. Pay $9.90 for the document, or use one from a pack. We email the other party a link to read and sign it, with the PDF attached.

  3. Step 3They sign from the email

    They open the link on a phone or a computer, read it with everything attached, agree to sign electronically, type their name and draw their signature. No app, no account. If they decline, they say why, and you’re told.

  4. Step 4You both get the signed PDF

    It ends with a signing record: each signature with the time, the device and internet address it came from, and the consent given. If it isn’t signed after 3 days we remind them, and again after 7.

After it’s signed, sign in with your email to see every variation on the job and the contract price as each one is signed. How it works

Who sends it

Whoever sends it pays. Signing is free.

I’m the builderSend the variation to the owner to sign.Start as the builder →I’m a trade contractorGet the builder’s signature on the extra work.Start as a trade contractor →I’m the ownerAsk your builder to put the variation in writing.Start as the owner →

$9.90 a document$29 for twenty ($1.45 each)GST included. No subscription.Pricing

Fill in the next variation. The preview is free.

Start a variation

Or start from your state: NSWVICQLDWASATASACTNT