On 3 April 1944 the language committee of the Finnish Literature Society met in Helsinki with a letter on the agenda. It had been sitting unanswered for months, because the war had shut the committee down for the better part of a year, and it had spent that time in a bomb shelter.
The letter was from Oiva Talvitie, editorial secretary of the newspaper Kauppalehti, and it was not a neutral enquiry.
"Since I was small I have lived believing that the Finnish language has only one, single, indivisible and simple future, which when written looks quite deceptively like the present."
Twenty-one years of writing for print, he said, without once using or even needing a compound future. He had destroyed "an altogether extraordinary quantity" of them in other people's manuscripts. The younger editors he had trained had learned to hate it. "It makes my language instinct crawl."
Then the doubt that made him write: he had begun finding the thing in the prose of language experts he respected. Had Finnish actually been given a compound future? And if so, when was one supposed to use which?1

The short answer, and why it is not the whole answer
Typologically he was right. The World Atlas of Language Structures files Finnish under no inflectional future: there is no future tense as a verb form.2 What Finnish has is a present tense that covers both, and a word telling you when.
| Finnish | English |
|---|---|
| Menen huomenna. | I am going tomorrow. |
| Mä meen kohta. | I am going in a minute. |
| Nähdään ensi viikolla. | See you next week. |
| Aion soittaa hänelle. | I intend to call him. |
Nothing in the verbs is marked for future. Menen is the same form you would use for right now, and the time word does the work.
But the standard grammar is careful here, and so is the terminology. The Finnish term bank keeps two entries apart: a future tense is a verb form, and future meaning is what an expression conveys.3 Finnish has none of the first and a good supply of the second, and the grammar gives them their own section under exactly that heading.4 Talvitie’s “one, single, indivisible” future was a stronger claim than the language supports.

The construction everyone has been arguing about
The disputed one is tulla plus a third infinitive: tulen lukemaan, tulette maksamaan. Tulla is an ordinary verb of arriving and becoming,5 so the construction reads literally as “I come to read”, and it is the shape that makes anyone who knows Swedish think of kommer att.
That suspicion is old. A. W. Jahnsson’s Finska språkets satslära of 1871 warned against rendering Swedish om du kommer att resa dit as jos tulet sinne matkustamaan.1
The committee in 1944 did not have Talvitie’s letter copied for its members, so instead somebody read out an article from 46 years earlier: Artturi Kannisto’s “Kirjakielemme futuurista”, published in Virittäjä in 1898 and itself written in reply to a newspaper opinion piece.
Kannisto’s position was that the purists had the facts wrong. The tulla future is not plucked out of the air, he wrote; it has support in the vernacular. He then filled pages with dialect examples, mostly western but eastern too:
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Kyllä te sen tulette maksamaan.You will pay for that all right.
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En tiijä, millä veneellä me tulemme lähtemään.I don't know which boat we'll be leaving on.
On Jahnsson’s Swedish-import theory Kannisto is brisk: the author probably scented a Swedishism in it, but undoubtedly quite without cause. And on abolishing the construction: it is thoroughly common, and rejecting it would be impoverishing the language.1
The ruling
The committee took Kannisto’s side, with a qualification, and the minutes are worth having in full because the qualification is the part that survived.
The future formed with the verb tulla is not simply to be condemned as sharply as the sender of the letter has done, but especially in translated language it occurs unnecessarily often. Kannisto’s arguments were found to be still valid.1
So: not a foreign intrusion, not a mistake, and not neutral either. A construction with vernacular roots that translators reach for far more often than Finnish writers do, because the source text has a future tense and the translator feels the absence.
That is still the working rule eighty years later, and it is why Finnish style guides go on calling the tulla future unnecessary rather than wrong. The distinction matters if you are writing Finnish: you will not be corrected for it, and you will sound translated.

The claim that gets made about all this
One more thing turns up whenever this question is asked in English, and it is worth handling rather than ignoring.
In 2012 an economist at Yale, Keith Chen, sorted languages by how strongly they mark the future and reported that speakers of weak-future languages make more prudent decisions about the future, because the future is in some sense already present to them. Finnish is in the weak-future group, along with German, Estonian and Mandarin; English and French are strong-future.4
The claim is contested in linguistics, and the Finnish commentary on it was sceptical immediately. Kotus published it on a guest column that carries a printed disclaimer saying the texts do not represent the blog’s views or the institute’s position, and the writer’s own response was to ask why, if this were true, the weak-future wonderland had failed to prepare for its ageing population.
Which is the right instinct. A grammatical gap is a fact about verbs. It is not a theory of national character, and the moment a language fact is being used to explain a country’s savings rate, the fact has left the building.

What to do with it
Use the present tense and put the time in a word. Menen huomenna is complete, natural and unimprovable, and it is what you will hear.
Keep aion for intention, because that is a different thing from futurity and Finnish keeps them separate.
And if you find yourself constructing tulen tekemään because your first language wanted a future tense there, you have just reproduced, in one sentence, the thing a committee complained about in a bomb-shelter-delayed meeting in 1944.
Footnotes
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Tulla-futuuri: suomea vai ei - Taru Kolehmainen, Kielikello, Institute for the Languages of Finland, in the series on the history of language guidance. The meeting of 3 April 1944, Talvitie’s letter, Kannisto’s 1898 Virittäjä article, Jahnsson 1871 and the committee’s decision are all reported there ↩
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The Future Tense: Finnish - World Atlas of Language Structures Online, which codes Finnish as having no inflectional future ↩
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Kielitiede: futuuri - Tieteen termipankki, the Helsinki Term Bank for the Arts and Sciences ↩
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Futuuri ja Suomen tulevaisuus - Kotus-blogi, Institute for the Languages of Finland, on future meaning against future tense and on the Chen claim as reported in Helsingin Sanomat on 24 September 2012. The column carries a notice that guest texts do not represent the blog’s or the institute’s position ↩
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Kielitoimiston sanakirja: tulla - Institute for the Languages of Finland ↩











