The Naginsky Family

Baby Documents Playbook

Every document, form, and deadline around the birth — in one place.
Baby due Wednesday, December 9, 2026 · Prentice Women's Hospital, Chicago (Cook County), Illinois

Prepared Sept 19, 2026 0 of 0 done

The three dates that matter most

At the hospital
Before discharge
Birth certificate worksheet + Social Security number request are completed here. The name you write is the baby's legal name.
~30 days after birth
Target: Fri Jan 8, 2027
Deadline to add the baby to Blair's health insurance and to make dependent-care FSA changes. Confirm Blair's plan's exact window.
Tax filing · Apr 2027
SSN must be in hand
A December baby counts as a dependent for the entire 2026 tax year — the SSN has to be on the return to claim the Child Tax Credit.

Two decisions to make together

Phase 1 — Before birth

Everything ready by end of November

1 · Decide the baby's full legal name

2 · Build the hospital documents folder (physical, grab-and-go)

One folder that rides in the car with the hospital bag:

3 · Set up the shared digital folder — "Baby Documents"

One shared folder (Google Drive / iCloud) with subfolders:

4 · Insurance pre-work — Blair's plan (Blair owns this)

5 · Pre-stage the post-birth money moves (no action yet — just know the triggers)

Phase 2 — At the hospital

Before discharge

1 · Birth certificate worksheet — do this carefully

2 · Social Security number — check the box

No name, no card — the SSN can't be issued until the baby is named. The card is mailed to you, typically within about 6–12 weeks of birth. If it hasn't arrived by ~12 weeks, call SSA at 1-800-772-1213. Never pay anyone a fee for an SSN card — it's always free.

3 · Collect and keep

Phase 3 — Weeks 1–4 after birth

The paperwork sprint

Week 1

Weeks 2–3

Week 4

Phase 4 — Months 2–3

Closing things out

Document inventory

Fill in as you go
DocumentLocation
Baby's full legal name (decided)
Hospital documents folder (physical)car / hospital bag
Shared digital "Baby Documents" folder
Pre-registration confirmation (Prentice)Blair's portal · done 2026-09-14
Birth certificate worksheethospital · at birth
SSN request (hospital Enumeration at Birth)hospital · at birth
SSN card (mailed, ~6–12 weeks)secure storage
Certified birth certificates (5–8 copies)ordered weeks 2–3
Proof-of-birth letterhospital · at discharge
Baby added to Blair's insuranceby ~Jan 8, 2027
Pediatrician file (immunizations, screening)digital folder
529 account (Bright Start)after SSN arrives
Beneficiaries updated (life / 401k / bank)
W-4s updated (both employers)
Passport (if decided)
Will/trust finalized with baby's nameTara Baker
Nanny agreement + EINby Mar 2027