Across
Presumption each end of the year holds value (8)
I haven't cracked this one yet — but Times for the Times have:
MERIT (value) in T[h]E (both ends of the word ‘the’) Y (year)
Stand or stumble: too many drugs? (6)
Seeing problem, new counsellor bids for resolution (6,9)
Pitch right into a clue, beginning to yield so soon? (7)
I haven't cracked this one yet — but Times for the Times have:
R in A LEAD Y[ield]
Choose a way in to catch fighter in the ring (7)
Silences pale, white creature (4,4)
Left part of church, one's faith having done this? (5)
I haven't cracked this one yet — but Times for the Times have:
L APSE; ‘lapsed’ would be better, no?
Make sense of commercial by party (3,2)
General having succeeded showing signs of distress (8)
I haven't cracked this one yet — but Times for the Times have:
S WEEPING
Inn opening time: taxi! (7)
Her wailing has been terrible (7)
Peremptorily dismiss joke: why is service bad? (5,3,2,5)
Incorporate firm at last in European group (6)
I haven't cracked this one yet — but Times for the Times have:
[fir]M in E BODY
Pious saint avoiding contrary scripture (8)
I haven't cracked this one yet — but Times for the Times have:
REVER[s]E NT (New Testament); both contrary and reverse can mean opposite
Down
Swapping elements of scheme gets communication, of course (3-3)
Take advantage of some drinks in hiring programme (4,5)
Regret pig fat is said to be in this dish (7)
Cat flap extremely busy (5)
Very left-wing cardinal Vatican finally drops in reshuffle (7)
I haven't cracked this one yet — but Times for the Times have:
CARDI[n]AL (minus the final letter in [vatica]N)
Phoney subscription raised under pressure (5)
Regularly idle, joined the army — just (8)
I haven't cracked this one yet — but Times for the Times have:
[i]D[l]E SERVED
Very stupid to conceal internet supplier issue (8)
Exhausted, did domestic chore (6,2)
Purchaser's first to rave about old flat (9)
I haven't cracked this one yet — but Times for the Times have:
P[urchaser] O in ENTHUSE
Alliance dispersed a mob (8)
Quietly made a bow, desperate for a drink (7)
Bowl with a revolutionary swagger (7)
I haven't cracked this one yet — but Times for the Times have:
PAN A CHE (of Guevara fame)
Attend the event, or buzz off (4,2)
Remarks on jacket having a smear on top of buttonhole (5)
Be around where many animals are brought up to drink a lot (5)
I haven't cracked this one yet — but Times for the Times have:
ZOO reversed in BE
Type letters or click words in the clue