PR Budget as a Percentage of Marketing Spend: What the Numbers Tell You

PR budgets typically sit between 5% and 15% of total marketing spend, though the range widens considerably depending on sector, business model, and what the organisation is trying to achieve. Consumer brands in competitive categories often land at the higher end. B2B technology companies frequently sit lower, supplementing PR with content and demand generation. Neither number is inherently right or wrong. The benchmark is a starting point, not a prescription.

What matters more than the percentage is whether PR is doing a defined job in the marketing mix, and whether the budget allocated is sufficient to do that job properly. A 5% allocation that funds a focused media relations programme can outperform a 15% allocation spread across too many workstreams with no clear editorial strategy.

Why Does the PR Budget Percentage Vary So Much?

The 5, 15% range looks wide on paper, and it is. That range reflects genuinely different strategic contexts rather than imprecision in the data. A fast-moving consumer goods brand launching into a new category needs earned media to build cultural relevance that paid advertising alone cannot manufacture. A professional services firm selling complex contracts to a handful of enterprise clients may find that two or three well-placed trade features and a steady flow of executive commentary deliver more pipeline influence than any paid channel. The PR budget percentage reflects those different realities.

I spent several years running agencies that served clients across more than 30 industries simultaneously. One thing that became clear early on is that clients in regulated sectors, financial services, healthcare, legal, consistently allocated more to PR as a proportion of marketing spend than their counterparts in e-commerce or retail. The reason was straightforward: paid advertising in regulated categories comes with significant constraints, and earned media fills the gap. The budget percentage was not arbitrary. It tracked the strategic weight that PR carried in the mix.

Growth stage matters too. Early-stage businesses often over-index on PR relative to their total marketing budget because they are building credibility before they have the scale to fund paid channels properly. That is sometimes smart and sometimes a mistake. PR can accelerate credibility, but it cannot substitute indefinitely for channels that drive measurable demand. The percentage tends to normalise as businesses scale and the full marketing mix comes online.

What Does the Research and Industry Practice Actually Suggest?

Precise industry benchmarks for PR as a percentage of marketing spend are harder to pin down than most budget planning articles suggest. The figures that circulate widely tend to blend PR with broader communications spend, conflate in-house resource costs with agency fees, and vary significantly by how “marketing budget” is defined. Some organisations include events, sponsorship, and internal communications in their PR line. Others do not. Comparing percentages across companies without a shared definition is largely meaningless.

What industry practice does suggest, consistently, is that organisations which treat PR as a residual, funding it with whatever is left after paid media, technology, and creative have been allocated, tend to end up with PR programmes that are too small to be effective. The minimum viable investment in PR is higher than most finance teams assume, because the channel requires sustained effort over time to build relationships, editorial credibility, and momentum. A three-month burst of activity rarely produces the results that a well-funded 12-month programme can achieve.

Forrester has written thoughtfully about how organisations approach communications and change management as strategic functions rather than support activities. That framing applies directly to PR budget decisions. When PR is treated as a strategic function with clear objectives, the budget conversation changes. When it is treated as a support activity, it gets cut first and funded last.

If you are working through how PR fits into your broader communications strategy, the PR and Communications hub on The Marketing Juice covers the full range of decisions that sit behind effective programmes, from media relations to measurement frameworks.

How Should You Set a PR Budget If the Benchmarks Are Unreliable?

The honest answer is that you should set a PR budget the same way you should set any marketing budget: against specific outcomes, not as a percentage of a number. The percentage benchmark is useful for a sanity check, not for planning from scratch. If your PR budget is 1% of marketing spend, something is probably wrong. If it is 40%, something is probably wrong in the other direction. But within the 5, 15% range, the percentage tells you very little about whether the budget is right for your situation.

A more useful approach is to start with what you want PR to achieve and work backwards to what that costs. If the objective is to build consistent executive visibility in three or four trade titles over 12 months, the cost of that is knowable. If the objective is to generate national consumer media coverage around a product launch, that cost is also estimable. Aggregating those costs gives you a budget figure that is grounded in deliverables rather than derived from a benchmark that may not reflect your context at all.

When I was growing an agency from around 20 people to over 100, one of the disciplines I tried to instil was zero-based budget thinking for clients. Not because percentage-of-revenue models are always wrong, but because they tend to perpetuate the status quo. A client who spent 8% of marketing budget on PR last year will often spend 8% next year without ever asking whether 8% is the right number for what they are trying to accomplish this year. That question deserves a proper answer, not a copy-paste from the prior year’s plan.

What Are the Most Common Mistakes in PR Budget Allocation?

The most common mistake is underfunding PR to the point where it cannot produce results, and then using the absence of results as evidence that PR does not work. I have seen this pattern play out more times than I can count. A brand allocates a budget that is too small to fund a credible retainer with a capable agency, gets six months of modest coverage, decides PR is not delivering, cuts the budget further, and then wonders why brand awareness is not moving. The diagnosis is wrong. The problem was never PR. The problem was an investment level that was structurally insufficient to achieve the stated objectives.

The second common mistake is treating PR as a campaign channel rather than a sustained programme. PR builds relationships and editorial credibility over time. Agencies that work with journalists consistently, that pitch stories with genuine news value, that respond quickly and reliably, earn better coverage than agencies that appear with a big launch and disappear for six months. Budgeting for PR in short bursts rather than sustained programmes reflects a misunderstanding of how the channel actually works.

The third mistake is failing to separate PR costs from the broader communications budget in a way that allows for honest evaluation. If PR, internal communications, events, and executive speaking are all bundled into a single line, it becomes impossible to assess the return on any individual component. Clean budget architecture is not just a finance preference. It is a prerequisite for intelligent decision-making about where to invest and where to pull back.

Tools like Sprout Social can help communications teams track earned media performance alongside owned and paid channels, which at least creates a shared data environment for budget conversations. The measurement problem in PR is real, but it is not as intractable as it is sometimes presented.

How Does PR Budget Percentage Shift by Business Type?

Consumer-facing businesses in competitive categories tend to allocate more to PR as a proportion of marketing spend, because earned media plays a direct role in shaping purchase consideration and brand perception at scale. A food and beverage brand, a fashion retailer, a consumer technology company: all of these benefit from consistent editorial presence in the publications and platforms their customers actually read. The PR investment is doing real commercial work.

B2B businesses often operate with lower PR percentages, but the strategic logic is different rather than the investment being less important. In B2B, the audience is smaller and more defined. A single well-placed feature in a relevant trade publication can reach a meaningful proportion of the total addressable market. The cost per relevant impression is lower, which means the budget required to achieve the same strategic impact is also lower. That is not a reason to underinvest in B2B PR. It is a reason to be precise about what you are trying to achieve and who you are trying to reach.

Businesses going through significant change, a merger, a leadership transition, a reputational challenge, a major product recall, tend to see PR budgets spike as a percentage of marketing spend, sometimes dramatically. That is appropriate. Communications during periods of change requires more resource, more senior attention, and more strategic coordination than business-as-usual PR. The budget should reflect that reality. Forrester’s analysis of how major organisations manage strategic transitions is a useful reminder that communications is not a peripheral concern during periods of significant business change.

Should PR Budget Come Out of Marketing or Sit Separately?

This is a structural question that most budget planning articles ignore, and it has real consequences for how PR gets funded and evaluated. In many organisations, PR sits within the marketing budget and competes directly with paid media, content, and events for allocation. In others, PR sits within corporate communications and is funded separately, often reporting to a CCO or CEO rather than a CMO. The structural home of PR shapes both the budget it receives and the objectives it is held to.

When PR sits within marketing, it tends to face pressure to demonstrate short-term, attributable results in the same way that paid channels do. That pressure is not always unreasonable, but it can distort the programme toward activity that is easy to measure rather than activity that is strategically valuable. Coverage volume, share of voice, and media impressions are measurable. The long-term effect of consistent editorial presence on brand preference is real but harder to isolate. Budget decisions that are driven purely by what is measurable will systematically undervalue PR.

When PR sits within corporate communications, it often has more freedom to operate on a longer time horizon, but it can become disconnected from commercial objectives. The best-performing PR programmes I have seen, across agencies and client-side, were ones where PR had a clear line of sight to business outcomes, whether that was pipeline, brand metrics, or market positioning, and was held to those outcomes rather than to activity metrics alone.

The broader PR and Communications strategy that sits behind these budget decisions is something I cover in more depth across The Marketing Juice PR and Communications section, including how to build measurement frameworks that actually reflect what PR is doing for the business.

What Does a Well-Structured PR Budget Actually Look Like?

A well-structured PR budget has three components: agency or in-house resource costs, programme costs, and a contingency allocation. Resource costs are the largest component and include either agency retainer fees or the fully-loaded cost of in-house PR staff. Programme costs cover the activities that sit on top of resource: press events, content production for media pitching, media monitoring tools, newswire distribution, and any specialist support for data-led campaigns or crisis communications. Contingency, typically 10, 15% of the total, exists because PR operates in a news environment that is unpredictable by definition.

One of the disciplines I brought into agency operations was separating what clients were paying for in terms of time and expertise from what they were paying for in terms of programme activity. Conflating the two makes it very difficult to evaluate either. If coverage volume drops in a given quarter, is that because the team is not working hard enough, or because the programme budget for data-led content was cut? Those are different problems with different solutions, and you cannot diagnose them from a single blended budget line.

For organisations using social media as part of their earned and owned media mix, tools that provide integrated analytics across channels, like Sprout Social, can help make the case for PR investment by showing how earned media coverage correlates with social engagement and audience growth. The measurement case for PR is not perfect, but it is stronger than it was a decade ago, and better tools make it easier to build.

How Do You Know If Your PR Budget Is Working?

The measurement question is where most PR budget conversations eventually land, and it is genuinely difficult. PR does not have the clean attribution that paid search offers. A journalist who covers your brand may have read a press release, attended a briefing, seen your CEO speak at a conference, or encountered your brand through a dozen other touchpoints before writing a word. Attributing that coverage to a specific budget line is not straightforward.

What you can measure with reasonable confidence is share of voice relative to competitors, quality of coverage in terms of message inclusion and sentiment, coverage volume in target publications, and, with some effort, the correlation between PR activity and movements in brand tracking metrics. None of these are perfect. All of them are more useful than measuring AVE, advertising value equivalency, which has been discredited as a metric for good reason and should not appear in any serious PR measurement framework.

I judged the Effie Awards for a period, and one of the consistent patterns in the most effective campaigns was that the teams behind them had been honest about what they were measuring and why. They had not reverse-engineered metrics to make a campaign look good. They had defined success criteria before the campaign launched and reported against them honestly, including when results were mixed. That discipline is as important in PR measurement as it is anywhere else in marketing. If you cannot define what success looks like before you spend the budget, the measurement conversation after the fact will be largely meaningless.

The broader point is that PR budget decisions should be informed by a clear theory of how PR creates value for the business, not just by benchmarks and percentages. The 5, 15% range gives you a reference point. The strategic thinking behind your specific allocation is what determines whether that investment actually delivers.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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