How to Start a Small Business Step by Step: the First 90 Days
Starting a business is not one transaction but a chain of linked tasks; skip a link and the chain snaps not at registration but at the first customer. This guide cuts the first ninety days into weekly boxes.
Timing expectations live in the duration guide and the decisions themselves in the complete guide; here we handle execution order — useful especially if you are coordinating a Turkish setup from abroad.
Days 1-30: Decision and Registration
Week one is decision week: target customer, offer and price are settled, and the one-page plan is written. Week two brings the legal form, the address and the choice of accountant.
Weeks three and four are registration: filing, tax certificate, registry and chamber, and the bank account. Before the month ends, the e-invoice application starts too; all of it runs in parallel.
This month’s exit gate
By day thirty you should hold: a written one-page plan, completed registration, an open business account and a revised budget table. If one is missing, do not enter month two.
Days 31-60: Becoming Ready to Sell
Month two is the most skipped and most decisive. Three things get built: the proposal and price template, the invoicing and collection routine, and digital visibility.
On the digital side the order is fixed: domain, business profile, one-page site. All three should be live by month end; details in the digital setup guide.
Settle the price this month
Thinking about price in front of the first client is the most expensive rookie move. A three-tier structure — entry, standard, comprehensive — eases the decision and leaves negotiating room.
Days 61-90: First Customer, First Invoice
Month three is the selling month: a clear announcement to your existing network, the discipline of three proposals a week, and fast replies to enquiries from the profile and site. The target is not a large client but the first three invoices.
At month end comes the first measurement: how many proposals went out, how many converted, what the average value was. Those three figures write month four’s plan. The frame sits in the profitability guide.
Three Traps That Break the Calendar
One: finishing registration and waiting — a certificate does not summon customers. Two: skipping month two and running straight at sales; an unprepared proposal loses even won work. Three: chasing the perfect logo and site — visibility goes live when it is good enough, not when it is perfect.
The antidote to all three is identical: say no to any task not written in a weekly box. The calendar brakes enthusiasm.
The Ninety-Day Control Board
Every Sunday evening fill five lines: boxes closed, tasks delayed, next week’s three priorities, money spent, proposals sent. This five-minute ritual reveals a slip three days later instead of three weeks later.
Its second benefit is psychological: early months feel like no progress; a written board makes invisible progress visible and raises the quitting threshold.
Field Note
A consultant finished registration and spent two months “perfecting” the website: on the third design round it was still offline and not a single proposal had gone out. The board made it obvious — zero proposals in ninety days. He published the site as it was and moved to three proposals a week; the first invoice followed ten days later. Sites do not sell; proposals do.
Quick Summary
Month 1: plan, form, registration, bank, e-invoice — in parallel. Month 2: proposal and price templates, collection routine, domain-profile-site. Month 3: announcement, three proposals a week, first three invoices, first measurement. No month starts before the previous gate closes; month two is never skipped.
Frequently Asked Questions
Sık Sorulan Sorular
For businesses with existing clients and no equipment needs it drops to thirty. From scratch, ninety is the healthy middle band.
Yes; evening and weekend boxes stretch the timeline but lower the risk. The transition frame sits in the starting-a-business guides.
Check the proposal count: usually the problem is not quality but quantity. No setup below three proposals a week can measure anything.
Next step: Write the three months into boxes and close the first this week; if the plan is unwritten, start with the one-page business plan guide.