I-129f Statement of Intent to marry

[Phillip L.]

For the proof of intent to marry in the first 90 days. If I'm the petitioner and create the letter does the spouse need to physically sign it?

[PKumar01]

For the proof of intent to marry in the first 90 days. If I'm the petitioner and create the letter does the spouse need to physically sign it?

I'm assuming you meant fiance not "spouse". For the letter of intent to marry, you have the choice of having a 'wet signature' or having a scanned copy of the signed document. The USCIS accepts either one for this particular document.