Accounting firms have a marketing problem that almost no other industry has: the four months when demand peaks are the four months when you have the least capacity to do anything about it.
The usual result is a firm that goes quiet in January, surfaces in mid-April with a tired social post about surviving busy season, and then does nothing until the following January. Meanwhile the search volume that could have filled the year came and went.
There is a better way to run the season, and it starts with accepting one thing: the content that works in January was written in October.
The timing problem, stated plainly
Search demand for tax topics is violently seasonal. It starts climbing after New Year, peaks in the weeks before the April deadline, and collapses immediately after. You can watch the shape of it on Google Trends for almost any tax query.
Content does not rank instantly. A page published on April 1 is competing for a window that closes in two weeks, against pages that have been indexed and accumulating signals since November. By the time your post has any authority, nobody is searching for it.
So the calendar below is really two calendars. What to publish, and when to actually write it.
The wrong audience problem

The second issue is who the content attracts. Most tax-season content targets people searching for basic filing help, which is exactly the client most firms least want. Low fee, high hand-holding, gone next year when somebody advertises cheaper.
The clients worth attracting are business owners with entity questions, people who just had a liquidity event, families dealing with an estate, and anyone whose situation got complicated. Those people search differently. They search for the specific complication, not for “tax preparation near me.”
That distinction should drive almost every topic choice below.
January: the organizing month
January searching is logistical. People are gathering documents, waiting on forms, and figuring out what they need.
Publish: a document checklist organized by situation rather than one generic list. A W-2 employee, a 1099 contractor, a rental owner, and an S corp shareholder need different things and each version is its own page. Also worth publishing: what changed this filing season, written for non-accountants, and a clear explanation of which forms arrive when and what to do if one is late.
January is also when the year’s entity decisions are freshest. Content aimed at owners who are questioning their structure performs well here because the pain is current.
Write it in: October and November.
February: the complication month
By February the straightforward filers have filed. What is left is people who hit something they did not expect.
Publish: the specific situations. Sold a business, exercised equity, took a distribution, started a side business, worked in multiple states, received a K-1 for the first time, inherited an account. Each of these is low-volume and high-value, and each attracts exactly the kind of client you want.
This is also the right window for anything aimed at business owners, because they are dealing with the March entity deadline rather than the April individual one.
Write it in: November and December.
March: the deadline and decision month
Partnerships and S corporations face their filing deadline in mid-March, generally the 15th, and individual filers start paying attention in earnest. Note that statutory deadlines shift when they land on weekends or holidays, so always confirm the current year’s dates at IRS.gov rather than reusing last year’s post.
Publish: extension content, which is enormously searched and poorly served. Most firms treat extensions as a failure state. Explaining clearly what an extension does and does not do, and why it is often the right call, is genuinely useful and positions you as calm rather than rushed.
Also publish quarterly estimated payment content, and anything addressing the owner who realized in March that their bookkeeping is not in order. That person is a bookkeeping or advisory client, not a return.
Write it in: December and January.
April: the switching month
Here is the part most firms miss entirely. The weeks around the April deadline are when people decide to leave their current accountant. They had a bad experience, they could not get a call returned, they got a surprise bill, they felt like a number.
Almost nobody publishes for that moment.
Publish: content aimed at the frustrated. What to look for in an accountant. Questions to ask before you hire one. Signs you have outgrown your current firm. When it makes sense to switch and how the transition works. This is the highest-intent content of the entire season and it faces the least competition.
Also publish forward-looking material: what to do differently next year, why planning in the fall beats filing in the spring, and what an advisory relationship actually looks like compared to annual compliance work.
Write it in: January.
What to do with it besides publish it
A blog post that only lives on your blog is doing a fraction of its job.
Email is the highest-return channel in this industry and the most underused. Your existing client list already trusts you. A short, useful note timed to each deadline, with a link to the relevant piece, produces more work than any amount of cold reach. It also produces referrals, because a client who just read something helpful is the client who forwards it. This is exactly what email and SMS marketing is for.
Turn every post into a Google Business Profile post. Short, plain, linked. It is a ranking and activity signal and it takes three minutes.
Break the checklists into social carousels. The document checklist alone will carry you through several weeks of social content.
Update rather than republish. A page that has ranked for three filing seasons and gets refreshed each year with current figures and dates will beat a brand new post almost every time. Keep the URL, update the content, update the modified date.
What to do from May through December
Since the writing happens in the off season anyway, the rest of the year has a clear job.
May and June: write the January and February content. Publish advisory-focused material aimed at business owners who are now thinking about growth rather than filing.
July and August: mid-year planning content. This is genuinely valuable to clients and almost nobody publishes it.
September and October: extended deadlines land here, generally mid-September for entities and mid-October for individuals. Publish for that audience, and write your March and April content.
November and December: year-end planning is the highest-value content an accounting firm can publish, because the reader can still act on it. Retirement contributions, equipment purchases, entity elections, charitable timing. Write it for owners, not for filers.
The honest summary
Most accounting firm marketing fails for a scheduling reason rather than a quality reason. The content is fine. It is just published at the moment when it cannot possibly rank, aimed at the client who is least profitable, and then abandoned for eight months.
Move the writing to the off season, aim it at complications rather than compliance, and keep publishing after April. That change alone separates firms that grow from firms that tread water.
We do accounting firm marketing and SEO for practices across Oklahoma, including the content calendar and the local SEO work behind it. If you want help building next season’s plan while you still have the capacity to execute it, start here.
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