If you’re working on your marketing budget for 2027, taking this year’s spending and adding a few percentage points probably won’t get you where you need to go.
New AI tools, changing search behavior, rising expectations for measurement and the constant pressure to prove marketing’s contribution to revenue are changing both where marketers spend and how they justify that spending.
The short answer to how you should plan your 2027 marketing budget is: budget backward from your business goals, not forward from last year’s spending. Fund the channels and capabilities that can demonstrate results, leave room to adjust during the year, and start the planning process early enough to influence the budget before the numbers are locked.
That sounds straightforward. Putting it into practice requires a closer look at what’s changing, where marketing dollars are likely to work hardest and what leadership will expect to see before approving the plan.
Why Marketing Budgets Are Changing in 2027
Marketing budgets may be growing, but so are the demands placed on them. According to 2027 planning research cited by Novella Brandhouse, roughly nine in 10 B2B and B2C marketing decision-makers expect their budgets to increase over the next 12 months. At the same time, more than half of CMOs say they don’t have enough budget to execute the strategy they’ve already committed to.
More money doesn’t necessarily mean more room for low-performing tactics, especially when leadership increasingly expects marketing teams to connect spending with leads, pipeline, revenue or another meaningful business result.
AI is adding another layer to marketing budget planning. Blue Flame Thinking reports that CMOs now allocate 15.3% of their marketing budgets to AI, yet only 30% say their organizations are ready to scale their AI capabilities.
That means an AI marketing budget needs to cover more than a collection of software subscriptions. Organizations also need to consider training, workflow changes, data quality, content development and the work required to make their brands visible and understandable in AI-powered search.
Search itself is changing at the same time. Buyers can now ask ChatGPT, Gemini, Perplexity and other AI platforms a question and receive an answer without following the traditional path of typing keywords into Google and visiting several websites. That makes clear positioning, authoritative content, accurate online information and credible third-party mentions increasingly important parts of marketing budget allocation.
When Should You Start Planning Your 2027 Marketing Budget?
If you’re wondering when to start budget planning for 2027, the answer is earlier than you might think. For many organizations, the right time is late summer or early fall of 2026, while revenue targets and departmental budgets are still being developed.
Marketers who wait until November may find that major financial decisions have already been made. Multi-Housing News reports that some companies began their 2027 budgeting process in the second quarter of 2026 with plans to finalize budgets by the end of the third quarter.
Starting early gives marketing time to do the work that should come before the spreadsheet. Review channel performance, talk with vendors about 2027 pricing, identify new business priorities, assess what changed during 2026 and determine which investments will actually be required to reach next year’s goals.
There’s another big benefit to answering the question of when to start budget planning early: marketing gets a chance to help shape the conversation instead of reacting to a number handed down by finance. Good marketing budget planning should be part of business planning, not an exercise that begins after the business plan is finished.
How Much Should You Budget for Marketing in 2027?
There’s no single marketing budget percentage that works for every company. Your industry, company size, growth goals, competitive pressure, sales cycle and the maturity of your existing marketing program all affect how much to spend on marketing in 2027.
There is, however, a useful benchmark. Blue Flame Thinking cites Gartner’s 2026 CMO Spend Survey, which found that marketing budgets averaged 7.8% of company revenue, compared with 7.7% the previous year. The article also notes an important limitation: Gartner’s survey panel is weighted heavily toward companies with more than $1 billion in annual revenue, so that figure should be treated as context rather than a universal target.
A good approach is to work backward from the results the business expects marketing to help produce. Start with the revenue goal, determine the pipeline or sales activity required to reach it, look at your actual conversion rates and then estimate what it will cost to generate the necessary opportunities.
That exercise gives you something more useful than an arbitrary marketing budget percentage of revenue. It gives you a business case for your budget.
So, how much to spend on marketing in 2027? The easy answer is: enough to support the agreed-upon business objectives at realistic acquisition and conversion costs, with enough flexibility to respond when assumptions change.
Where to Invest Marketing Budget in 2027?
AI is where it’s all happening today, so start there. But resist the urge to create an oversized experimental fund just because AI is receiving attention. A smart AI marketing budget should cover the tools that have a clear purpose, the training employees need to use them effectively and the marketing work affected by AI, including content, search, analytics and automation.
AI-search readiness belongs in that conversation too. As more consumers use AI platforms to research companies and compare options, your brand needs content that directly answers customer questions, consistent company information across the web and clear positioning that machines can interpret correctly. Make room for AI search while continuing to support traditional search strategies that still produce results.
Your website should also be treated as an ongoing marketing expense rather than a large project that appears in the budget once every four or five years. Regular content updates, new case studies, technical improvements, refreshed FAQs, performance work and new pages can keep the site useful to both customers and the systems that increasingly use website content to understand a business.
Content belongs in the same category. A strong website cannot stay strong if its information becomes stale, its customer questions go unanswered or its messaging no longer reflects the business.
Finally, make room for marketing ROI / measurement from the beginning. Attribution, dashboards, conversion tracking and clearly defined KPIs should not be something the team tries to reconstruct at the end of a campaign when someone asks whether the money worked.
Good measurement also makes future marketing budget allocation easier. When you can see which channels contribute to conversions, pipeline and revenue, you have a much stronger basis for deciding where the next dollar should go.
Where to Cut Marketing Budget in 2027?
Budget planning is not only about finding places to spend more. It should also force an honest review of the things you are paying for because they have always been in the plan.
Start with channels that generate activity without a meaningful business result. Multi-Housing News reports that one marketing executive planning for 2027 expects to reduce spending on generic awareness advertising, print advertising and campaigns that produce impressions without conversions.
That doesn’t mean awareness has no value. It means awareness spending should have a defined role in the customer journey and a reasonable way to determine whether it is doing its job.
Look closely at underperforming paid media, redundant software subscriptions, sponsorships with unclear value and channels that produce large numbers of poor-quality leads. If a tactic can’t survive a serious marketing ROI/measurement review, the budget may be more useful somewhere else.
How to Build a Budget That Survives Leadership Review
A marketing budget is easier to defend when leadership can quickly see the connection between spending and business priorities. A long list of platforms, campaigns and agency fees tells decision-makers what marketing wants to buy, but it does not necessarily tell them what the company gets in return.
Build a 2027 marketing budget around outcomes instead. Your marketing budget template should make it easy to see the objective behind each major investment, the expected result, the metric that will be used to judge it and what happens if performance falls short.
That structure changes the conversation. Instead of defending individual tactics, marketing can discuss what the company wants to accomplish and what level of investment is required to accomplish it.
Tying Spend to Revenue Goals, Not Last Year’s Number
Last year’s budget is useful historical information, but it shouldn’t determine next year’s strategy. Business priorities change, customer behavior changes and the economics of individual channels change.
Start with business objectives rather than a dollar amount. A company trying to enter new markets needs a different budget from a company focused on increasing retention among existing customers, even if both companies spent exactly the same amount on marketing last year.
Build the math around the outcome. If leadership wants a specific level of revenue growth, estimate the pipeline needed to support it, apply real conversion rates and use actual historical acquisition costs wherever possible.
That is a much stronger answer to how much to spend on marketing in 2027 than “we spent this much last year.” It also makes budget reductions more concrete because leadership can see which business outcome may be affected when a line item is removed.
Building in Contingency and Quarterly Check-Ins
No marketing budget for 2027 will be perfectly accurate in September or October 2026. Media costs change, competitors move, new platforms emerge, campaigns outperform expectations and tactics that look promising sometimes disappoint.
Build some flexibility into the plan from the beginning. Account for contingencies either with a dedicated line item or by building a buffer into expected expenses. Set quarterly reallocation checkpoints rather than treating the annual budget as fixed.
Quarterly reviews give teams a structured opportunity to ask what is working, what is not and whether the original assumptions still hold. The goal is not to rewrite the budget every three months; it is to prevent money from remaining trapped in an underperforming channel simply because it was approved months earlier.
A useful marketing budget template should account for that flexibility. Include planned spending, actual spending, performance against the agreed KPI and any recommended reallocation so leadership can see both the original plan and the reason for a change.
mhp.si knows marketing
A strong marketing budget for 2027 is more than a spreadsheet. It’s a plan for turning your company’s goals into the right combination of strategy, creative, media, content, technology and measurement, with enough flexibility to keep improving as the market changes.
mhp.si helps organizations connect strategy to performance, and performance to results. From audience identification and performance media to SEO/AEO, AI-search readiness, content, website development and analytics, our team can help you identify where your marketing dollars can work hardest and build a plan you can confidently take into the new year.
Planning your 2027 marketing budget now? Contact mhp.si and let’s build smart for the year ahead.
FAQ: Common Questions About 2027 Marketing Budgets
Q: What percentage of revenue should go toward marketing in 2027?
A: There’s no percentage that fits every organization. Gartner data cited by Blue Flame Thinking puts the recent average at 7.8% of company revenue, but company size, industry, growth goals and marketing maturity can make the appropriate marketing budget percentage of revenue considerably higher or lower. Use industry benchmarks as a reality check, not as the formula that creates your budget. Your own revenue goals, conversion rates, customer acquisition costs and competitive environment should carry more weight.
Q: How much of my 2027 marketing budget should go toward AI?
A: There is no universal percentage for an AI marketing budget, although Gartner research cited by Blue Flame Thinking found that CMOs currently allocate 15.3% of their marketing budgets to AI. The same research found that only 30% say they are ready to scale AI, which is an important reminder that buying more technology does not automatically create better marketing. Budget for specific uses rather than “AI” as a vague category. Tools, training, workflow development, automation, AI-search visibility, content and data infrastructure might all deserve investment if they solve a defined problem or improve performance.
Q: Should I increase every marketing channel for 2027?
A: Probably not. Review each channel based on what it contributes, then increase, maintain, reduce or eliminate spending according to actual performance and your 2027 goals. Some of your best opportunities may come from reallocating existing dollars rather than increasing the total budget. Strong marketing budget allocation rewards channels that work and stops protecting channels simply because they have been funded historically.
Q: What should a 2027 marketing budget include?
A: At minimum, your plan should account for paid media, content, website work, creative, technology, AI-related investments, analytics and measurement, agency or outside partner costs, research, events or sponsorships where appropriate and a contingency for changes during the year. The exact categories will vary, but each significant expense should connect to an objective and a way to evaluate results. Don’t make the spreadsheet more complicated than the decision requires. A useful marketing budget template should help leaders understand where the money goes, why it is going there and what the business expects in return.