Getting there
One month = your ESSENTIALS month: housing, utilities, food, transport, insurance, medicine, minimums. The Emergency Fund calculator adds it up.
From $1,000 onward, think in % of income (5-10%) instead of fixed dollars — raises then grow the fund automatically.
Tax refunds are the single biggest annual lump for most households. One refund can finish this whole rung.
Above $1,000 saved, most extra money belongs at high-interest debt; the fund grows on autopilot underneath. See the Roadmap for the split.

Where it lives now
This much money should be earning at the top of the savings-account market. Same insurance, better rate.
A different bank than checking, no attached card. One business day away is the right distance.