First: congratulations, again. However this arrived — after nine months of planning or a little faster than expected — you’re now on the other side of it, and the financial questions look different than they did a week ago. They’re no longer hypothetical. Some of them have real deadlines attached.
The good news is the same as it was during pregnancy: you don’t need to solve everything at once. But a few things genuinely do need attention in the first few weeks, and a few more become relevant as the first three months unfold. Here’s how to think about the timeline.
The first two weeks: the things with actual deadlines
A small handful of tasks have real clocks attached to them, and they’re worth handling early so you can stop thinking about them.
Add your baby to your health insurance. Most employer plans give you 30 days from the birth to enroll your baby; marketplace plans give you 60. Miss the window and you may be stuck waiting until the next open enrollment period. Coverage is retroactive to the birth date as long as you enroll within the deadline, so there’s no rush-rush panic — just don’t let it slip past the window.
Apply for your baby’s Social Security number. This usually happens automatically if you filled out the paperwork at the hospital, but it’s worth confirming before you leave. You’ll need it for insurance, for claiming your baby as a dependent on taxes, and for opening any savings accounts in their name.
If your baby was born in 2025 or later, file the election for their Trump Account. This is a newer federal program that gives eligible children a one-time $1,000 deposit — but it’s opt-in, not automatic. You’ll need to file IRS Form 4547 or register at trumpaccounts.gov. There’s no tight deadline attached to this one, but it’s easy to forget precisely because nothing forces the issue, so it’s worth doing while it’s fresh on your list rather than filing it away as “eventually.”
Update your tax withholding. A new dependent changes your tax picture. Updating your W-4 with your employer now means your paycheck reflects that change sooner rather than getting a surprise adjustment at tax time.
The first month: getting your leave income sorted
If you’re using short-term disability, employer-paid leave, or a state paid leave program, this is the point where the paperwork either gets filed correctly or quietly falls through the cracks. Confirm your claim has actually been submitted and approved — not just started — and check that what’s landing in your bank account matches what you calculated beforehand. If there’s a gap between what you expected and what you’re actually receiving, this is the moment to catch it, while there’s still time to adjust your budget or follow up with HR, rather than discovering it eight weeks in.
Weeks four through eight: revisiting the budget with real numbers
Whatever budget you built during pregnancy was built on estimates. Now you have actual numbers — actual leave income, actual medical bills starting to arrive, actual costs for the things you didn’t think to plan for. This is a good moment to sit down, even briefly, and compare your projected numbers against what’s actually happening. Small gaps are normal. The point isn’t precision — it’s catching anything that’s meaningfully off before it compounds over several more months.
This is also a reasonable time to open (or start funding) a savings account for your baby, if you haven’t already — whether that’s a 529, a Trump Account, or just a simple account you’ll figure out the purpose for later. There’s no urgency here; it’s just a natural moment to handle it while other big decisions are still ahead of you rather than layered on top of them.
If medical bills have started arriving, this is also a good stretch to actually open and read them rather than setting them aside. Hospital billing is notoriously slow and sometimes inconsistent, and it’s common to receive bills for the same visit from multiple places — the hospital, the anesthesiologist, the pediatrician who checked on the baby. If something looks off or duplicated, it’s worth calling to ask before paying, since billing errors in the weeks after a birth are common enough to be worth double-checking.
Weeks eight through twelve: the decisions that start needing answers
As your leave winds down, a few decisions stop being hypothetical. If you’re planning to use childcare, this is often the point where deposits are due to hold your spot — daycare waitlists can be long, so if you started researching during pregnancy, this is when that groundwork pays off. It’s also a natural point to revisit your return-to-work date and logistics, and to decide whether anything about your retirement contributions or other automatic savings needs to be temporarily adjusted while your household adjusts to one income, reduced income, or new expenses.
What can still wait
A few things get mentioned constantly in the first weeks of parenthood that genuinely don’t need to happen yet. Updating your life insurance and estate plan — naming a guardian, adjusting beneficiaries — is worth doing at some point in the first year, but it’s not a two-week task, and rushing it rarely produces your best thinking. Starting a dedicated college fund can wait too; eighteen years is a long runway, and the Trump Account election, if applicable, already gives you a head start without requiring a separate decision right now.
The most important thing
The first 90 days will not go according to any plan you made in advance, financial or otherwise. That’s normal, and it’s not a sign you did something wrong. The goal isn’t to have every piece perfectly handled by week twelve — it’s to have caught the few things with real deadlines, and to be paying attention to everything else as it becomes relevant instead of before.
You’ve already done the hardest part. The rest is just follow-through, one week at a time.