1970 ledger

How long have you been south?

If every planned stay happens

Weighted presence would meet the Substantial Presence Test. Stay under 183 calendar days and file Form 8840.

Year	Days	Weighted	183	SPT	Action
2026	155 (108 taken)	225	28 left	Met	File Form 8840
2027	110 (0 taken)	186.67	73 left	Met	File Form 8840

Calendar year — 183-day line

You can spend 183 more days this year before the hard 183-day line.

Substantial presence — weighted 3 years

1970 × 1 + 1969 × ⅓ + 1968 × ⅙ = 0. 183 more counted days this year would meet it.

not needed

Form 8840 is not required — you do not meet the Substantial Presence Test.

206 / 153 home days

On track

rolling 12 months: 159 days away (assuming only Canada and the US). 53 days of slack.

Planned: Nov 15, 2026 – Apr 20, 2027 · Fort Myers

183 more counted days this year would meet the Substantial Presence Test. Staying under 183 calendar days still lets you file Form 8840.

Stays in 1970

No stays overlap this year yet.