Most negotiations are won or lost before they begin. The person who walks in prepared has a structural advantage over the person who improvises. After 25 years and thousands of negotiations, I can say with confidence: preparation is the single most reliable predictor of negotiation outcomes.
This checklist is the framework I use before every significant negotiation. It takes 30 minutes for routine deals and several hours for high-stakes transactions. Adapt it to your situation, but do not skip it.
Phase 1: Know Yourself
Phase 2: Know the Other Party
Phase 3: Plan Your Approach
How to Use This Checklist
Print it. Fill it in by hand before every important negotiation. The act of writing forces you to think through each element rather than skimming past it. Keep completed checklists in a file. After the negotiation, review what you prepared versus what actually happened. Over time, you will refine your preparation process and spot patterns in your own performance.
For routine negotiations (small purchases, minor contracts), you can run through this checklist mentally in 15 minutes. For significant deals (property, major contracts, salary), spend at least an hour. For career-defining negotiations, spend a day.
The Preparation Advantage
Prepared negotiators are calmer, more confident, and more flexible. They are calmer because they have thought through scenarios in advance. Confident because they know their numbers and their alternatives. Flexible because they have pre-planned concession trades that allow them to adapt without losing ground.
Unprepared negotiators are reactive. They respond to the other party's moves instead of driving the conversation. They make concessions they did not plan to make. They accept terms they later regret.
The difference is not talent. It is preparation. And preparation is a choice anyone can make.
Summary
The 15-step negotiation checklist covers three phases: knowing yourself (target, walk-away, BATNA, priorities, opening), knowing the other party (interests, alternatives, constraints, decision-makers, style), and planning your approach (concessions, objections, questions, logistics, mindset). Complete all 15 steps before any significant negotiation and you will outperform the majority of people who walk in unprepared.
Negotiation is a skill. Preparation is the foundation of that skill. Build it consistently, and the results will follow.
FAQ
What should I prepare before a negotiation?
Before any negotiation, prepare these essentials: 1) Define your target outcome and minimum acceptable result. 2) Identify your BATNA (best alternative if no deal). 3) Research the other party's interests, constraints, and alternatives. 4) List your concessions and what you want in return for each. 5) Prepare your opening position with justification. 6) Anticipate objections and prepare responses.
How long should negotiation preparation take?
It depends on the stakes. For a routine purchase or minor contract, 15-30 minutes of structured preparation is sufficient. For a major deal (large contract, property, salary), invest 1-3 hours minimum. For complex multi-party negotiations, preparation can take days. The rule of thumb: spend at least as much time preparing as you expect the negotiation itself to take.
What is BATNA and why is it important?
BATNA stands for Best Alternative to a Negotiated Agreement. It is your best option if the current negotiation fails. A strong BATNA (e.g., a competing job offer, an alternative supplier) gives you confidence and leverage. A weak BATNA (no alternatives) puts you in a vulnerable position. Always identify and strengthen your BATNA before entering any negotiation.